Mandy Moore and Dawes frontman Taylor Goldsmith are engaged and more romance updates for the week

Another week, another batch of romance updates! Wonderwall.com rounded up the biggest stories of the week, starting with Mandy Moore's engagement news: The "This is Us" star and her rocker boyfriend, Taylor Goldsmith, announced their engagement via entertainment journalist Marc Malkin's Facebook on Sept. 12 after the Dawes frontman popped the question with a round, brilliant-cut solitaire diamond ring (pictured) at their home in Los Angeles. "He was petrified. Mandy said yes and is so happy. She's so in love with Taylor," a source said. Mandy, who showed off her new engagement bling during an outing in Los Angeles on the same day she announced the happy news, told People earlier this year, "I would definitely get married again. I'm definitely ready for motherhood sooner rather than later! I think that's going to be the next chapter." Congrats, guys! Keep reading for more of the biggest celeb love stories of the week…

RELATED: Celebs at the beach in 2017

Demi Lovato seems to be moving on… with a beautiful woman! The "Sorry Not Sorry" singer was seen at Disneyland on Sept. 10 holding hands with DJ/Producer Lauren Abedini. Several eagle-eyed fans caught the two holding hands and being affectionate throughout the park. (See pics here.) Lauren is not only an in demand DJ, but also a feminist and philanthropist. Lauren runs a charity called PWR by Kittens, which is a series of non-profit DJ workshops designed for women and put on by women in which all proceeds go to women's shelters. Demi has previously talked about her sexual fluidity saying in 2015, "All of my songs are based off of personal experiences. I don't think there's anything wrong with experimentation at all." Happy to see Demi is growing as a person and accepting of whoever she wants to be!

RELATED: Stars without makeup on Instagram in 2017

Hearts broke everywhere this week after it was announced that British superstar Idris Elba is off the market! The "Molly's Game" star has landed himself a beauty… queen that is! Idris has been romancing 29-year-old model Sabrina Dhowre since early August, but officially confirmed the relationship by bringing her to the premiere of his newest film "The Mountain Between Us" at the Toronto Film Festival. "It's believed Idris and Sabrina have been dating for around seven months," a source told The Sun. The model, who was Miss Vancouver 2014, seems to be smitten as she's been posting several snaps on her social media accounts. "Having her on his arm on a red carpet shows how serious he is about her as he doesn't do these things lightly. He usually likes to keep that side of his life private but he's proud to show Sabrina off on his arm," a source told the tabloid. Idris has been married twice before and has two child. He told Essence magazine that he doesn't see himself getting married again stating, "Am I ever gonna get remarried? I don't think so. Marriage is an institution of sorts, and I've done it. It's not for everybody. It's not my life's calling." Lucky woman!

RELATED: Idris Elba's transition from TV actor to major Hollywood player

Scarlett Johansson has officially finalized her divorce from her french ex, Romain Dauriac. The NY Post confirmed on Sept. 13 that the couple had sealed their settlement and submitted all pertinent documents to the Manhattan Supreme Court. The couple shares a daughter, Rose Dorothy Dauriac, who is three years old. Earlier this year, Scarlett sued for primary custody of the child, with Romain countering that he wanted to raise the child in France. They had worked out a temporary agreement which entailed shuffling the child between the two homes every other week, but Romain found that arrangement problematic. A source close to Romain told the Post, "This kid was bouncing back and forth. It can't work because [Scarlett] travels so much." Romain began thinking that his life was constantly revolving around Scarlett's hectic work commitments and his lawyer gave a statement to People magazine stating, "He believes that her schedule makes it impossible for her to have [primary] physical custody." Scarlett and Romain have both asked to keep this custody and divocre battle as civil as possible for their daughter, with the "Lucy" actress saying in a statement in March, "As a devoted mother and private person, and with complete awareness that my daughter will one day be old enough to read the news about herself, I would only like to say that I will never, ever be commenting on the dissolution of my marriage. Out of respect for my desires as a parent and out of respect for all working moms, it is with kindness that I ask other parties involved and the media to do the same. Thank you." Good on both of them!

Is Leo going for round two with an ex? According to the DailyMail, it definitely seems to be the case. The legendary Oscar winner was spotted out with German model and ex-girlfriend Toni Garrn on Sept. 9. The duo, who dated for a year and a half and ended their relationship in 2014, were spotted holding hands after partying at 1Oak nightclub in New York City. (See photos here.)These reports come after Leo has been spotted with models Lorena Rae and Elizabeth Turner in recent weeks. The "Wolf of Wall Street" obviously has a long history of dating models, previously dating the likes of Gisele Bundchen, Bar Refaeli, Erin Heatherton and Kelly Rohrbach among others.

Guess he "ain't ready to make nice!" After 17 years of marital bliss, Natalie Maines and her ex Adrian Pasdar announced that they were divorcing in July of this year. After initially not asking for anything, Adrian has decided to request spousal support (via The Blast). In their July filing, the duo cited irreconcilable differences as the reason for the split and Natalie's rep called it a "private family matter." The twosome met at the 1999 wedding of Natalie's Dixie Chicks bandmate Emily Strayer's wedding where they were both part of the wedding party. After a quickie wedding in Vegas, Adrian told TV guide, "We got the $29.95 special: They played 'Here Comes the Bride,' we said 'I do,' wrote a check and split." The two share 2 sons, Jackson and Beckett, and have chosen to split legal and physical custody. Hate to hear of a family breaking up!

Looks like there is another happy ending for Bachelor Nation fans! Britt Nilsson, who had a VERY memorable turn on Chris Soules season of the hit ABC show, got married on Sept. 9 to her love of over a year, Jeremy Byrne (via Us Weekly). The proudly Christian couple got married at Green Oak Ranch, a christian center in Vista, California. None of Brit's fellow "Bachelor" alums were able to make the ceremony with the bride saying, "They weren't able to make it timing wise, but I still keep in contact with them. Logistically, it couldn't work out because it was such short notice." The couple was adamant about refraining from going too flashy for the ceremony telling their fans on YouTube that they would rather, "put that money into our honeymoon, or like counseling, or marriage retreats or work on our wedding [the actual marriage]." Congrats to the happy couple!

Huge congrats are in order for former "So You Think You Can Dance" competitor and Disney Channel alum Mollee Gray and her partner, choreographer Jeka Jane. The twosome got married on Sept. 9 in Lake Tahoe, California according to People. "Our wedding day couldn't have been more magical. The love we received from all of our family and friends was remarkable, and we feel so grateful. We can't wait to experience this life as the new HERsband and wife," Mollee told People. Mollee's fellow "SYTYCD" alum Noelle Marsh served in the wedding party, while other celebrity guests included "The Fosters" actress Maia Mitchell and "The Magicians" actress Brittany Curran. Congrats to the beautiful couple!

Looks like Larsa and Scottie Pippen are committed to working on their marriage! The former "Real Housewives of Miami" star and the former NBA star are so focused on their relationship, they have made the move to Los Angeles in order to "figure things out" according to TMZ. The twosome were spotted strolling Beverly Hills on Sept. 11. The main reason for the move appears to be their son, Scottie Jr., who has transferred to Sierra Canyon, a top-tier basketball school. In October of 2016 the couple announced plans to divorce after reports surfaced of domestic disturbance incidents at the couples home in Miami. All of this was followed by a public reconciliation in February of this year. In April the family was spotted at Universal Orlando resort, but confirmed that divorce was still on the table. Rumors surfaced that Scottie had been upset with his wife's "Kardashian Instagram lifestyle," referring to Larsa's best friend. We hope that the couple can make it work for their family!

Moving in together?! Superstar couple Selena Gomez and boyfriend The Weeknd appear to be taking their next steps in domestic bliss… by shacking up! According to Entertainment Weekly, "They are living in a low-rise luxury building in the heart of the Village. Selena is definitely immersing herself into the nitty gritty of New York." Selena is currently in the city filming an untitled Woody Allen movie and the couple has decided to use this time to try out cohabitation. The Weeknd is currently on tour and has been using the West Village luxury apartment as a base when he is off. The high-end apartment features high ceilings, glass balconies and a massive kitchen. It is believe the couple is renting the unit for about $16,000 a month. The couple has been dating since January and multiple sources have claimed that Selena is madly in love. On Sept. 14, it was also reported that The Weeknd was by Selena Gomez's side the entire time she was dealing with a kidney transplant earlier this summer. Good luck to the couple on building a new home together!

More congratulations are in order for a Bachelor Nation alum! Sharleen Joynt, who famously withdrew from Juan Pablo Galavis's season of the reality show, tied the knot to her fiancé Andy Levine on Sept. 9 (via People). The couple, who got engaged in February of 2015, married at the Battery Park Gardens in New York City. One of Sharleen's best friends, Calia Quinn from Ben Higgins' season wrote, "Couldn't be happier for this babe on her wedding day Long lost halfie sister, you & the [fox] that finally caught your heart." A VERY notable guest at the wedding was embattled "Bachelor" Chris Soules, who is currently being investigated for vehicular manslaughter.

"Dancing With The Stars" judge Carrie Ann Inaba has ended her engagement to her fiance Robb Derringer after 9 months People has exclusively revealed. The duo, who got engaged in December of 2016, were last spotted together in August of this year. On Sept. 9, Carrie Ann was spotted hosting an event with Kristi Yamaguchi and several people noticed that she was not wearing a ring. Rumors of a split began on Sept. 7 when Carrie posted to Instagram a quote that read, "Just when I think I've learned the way to live, life changes." Things seemed to have taken bad turn from earlier this year when Robb told People, "I knew after our first romantic date, that if she felt for me what I felt for her, then it was something that was going to be significant and life changing and lasting." How sad!

That's a wrap on one of our favorite May-December romances! After a couple years of dating, German supermodel Heidi Klum and art dealer Vito Schnabel have decided to end their relationship as of Sept. 12, according to People. "They're taking time apart right now. Things have been difficult recently, they live on opposite coasts. And it's the start of a school year and Heidi has to concentrate on the kids," a source told the publication. The couple began dating after Heidi split from ex-husband Seal. In June of this year, Vito was spotted in London with a woman who was NOT Heidi and speculation began. At the time, Vito released a statement stating, "The claims that have been made are a misinterpretation of an entirely innocent situation." Heidi was spotted at the Harper's Bazaar Icon's event during New York Fashion Week on the arm of British racing star Lewis Hamilton. Heidi is expected to attend the Emmy's on Sept. 17 solo.

Sad news today! After 8 years of marriage and one child, Fergie and Josh Duhamel have announced that they have decided to end their marriage. The couple released a statement to People on Sept. 14 saying, "With absolute love and respect we decided to separate as a couple earlier this year," the couple said in a joint statement. "To give our family the best opportunity to adjust, we wanted to keep this a private matter before sharing it with the public. We are and will always be united in our support of each other and our family." The couple hasn't been seen together too often in recent months, and was last seen looking happy on their eighth wedding anniversary in January. The couple has not announced how they will be dealing with custody of their son, Axl.

Are Rooney Mara and Joaquin Phoenix moving in together? According to a new report from PageSix on Sept. 6, that appears to be the case! The couple, who costar in the upcoming film "Mary Magdalene," are said to be "madly in love" according to a source. To add fuel to the fire, famed director Bret Easton Ellis told T Magazine, "He lives with Mara in the Hollywood Hills (he's never been married and has no children) and is usually asleep by 9 p.m. and up at 6." Neither actor has confirmed this rumor and we don't expect either to as they are both known for being very secretive about their personal lives.