We first met the Kardashian-Jenner clan back in 2007 when their E! reality show "Keeping Up with the Kardashians" debuted that October. Now, 13 years later, Wonderwall.com is taking a look at how the Kardashian-Jenner family and their looks have transformed over the years…
Before the reality show, before the sex tape release, before Kimye, Kim Kardashian West was best known for being BFFs with Paris Hilton. Back then, Kim (seen here in 2006) worked as a personal stylist for stars like Brandy and Lindsay Lohan.
Nowadays, Kim Kardashian West is a doting mom of four who shares daughters North and Chicago and sons Saint and Psalm with third husband Kanye West. Aside from expanding into the beauty, fragrance and shapewear markets in recent years, Kim has been studying to become an attorney.
Surprise! Kim Kardashian West wasn't the first Kardashian sister to appear on a reality show. In 2005, older sister Kourtney Kardashian (seen here in 2002) appeared on the E! series "Filthy Rich: Cattle Drive," which featured celebs' kids working on a Colorado ranch to raise money for charity.
Kourtney Kardashian is now a mom with three little ones — Mason, Penelope and Reign — whom she shares with ex-boyfriend Scott Disick. She also runs Poosh, a lifestyle and e-commerce website.
Caitlyn Jenner (then known as Bruce Jenner, seen here in 2004) rose to fame as an Olympic gold medal-winning decathlete.
There's no question that Caitlyn Jenner has changed the most since "Keeping Up With the Kardashians" premiered in 2007. In 2015 — after divorcing Kris Jenner — she came out as a trans woman.
Look at these cuties! Kendall Jenner and Kylie Jenner (seen here in 2004 with their dad) were red carpet pros way before "Keeping Up With the Kardashians" premiered in 2007.
Kendall Jenner is now one of the world's top-earning models. She's posed for magazines like Vogue and V and walked the runway for design houses including Chanel, Dior and Versace.
Meanwhile, Kendall Jenner's baby sister, Kylie Jenner, has become a mogul: She runs the insanely popular Kylie Cosmetics brand. She also welcomed her first child — daughter Stormi — in February 2018 with rapper ex-boyfriend Travis Scott.
In March 2007 — just seven months before "Keeping Up With the Kardashians" premiered — Khloe Kardashian (seen here in 2006) was arrested for driving under the influence.
Khloe Kardashian has appeared on numerous other shows since "Keeping Up with the Kardashians" debuted in 2007. She hosted her own FYI variety talk show called "Kocktails With Khloe" in 2016 as well as a show on E! that year called "Revenge Body with Khloe Kardashian." She welcomed her first child, daughter True, with ex-boyfriend Tristan Thompson in 2018.
Who can we thank for "Keeping Up With the Kardashians" being on the air? Kris Jenner! The momager was the brains behind the Kardashian-Jenner family getting its own reality show. Before marrying Bruce Jenner (now Caitlyn Jenner) in 1991, Kris (seen here in 2004) was married to (and divorced from) Kim, Kourtney, Khloe and Rob's dad, the late attorney Robert Kardashian.
Kris Jenner remains the ultimate momager. In fact, she tried to trademark the term in 2015.
When "Keeping Up With the Kardashians" premiered in 2007, Rob Kardashian had this cute little baby face. At the time, he was dating pop star Adrienne Bailon of Cheetah Girls fame.
Rob Kardashian has never really risen to the same level of fame as his sisters. Between battling depression and diabetes after gaining (and later losing some) weight in recent years, he's had a rough time of it. However, Blac Chyna helped him turn things around: After less than four months of dating, he proposed in April 2016. They welcomed daughter Dream later that year but by early 2017, it was over.
Scott Disick got his entrée to the Kardashian-Jenner clan when he began dating Kourtney Kardashian in 2006. They met while partying at "Girls Gone Wild" creator Joe Francis' house in Mexico.
Although Kourtney Kardashian dumped Scott Disick — the father of her three children — in July 2015, you can still watch him on "Keeping Up With the Kardashians." Once a member of the Kardashian clan, always a member of the Kardashian clan — that is, unless your name is Kris Humphries.
Lamar Odom was famous before he married Khloe Kardashian and joined the Kardashian clan in 2009: He'd been playing in the NBA since 1999 (this is him on draft day that year) for teams including the Los Angeles Clippers, the Miami Heat and the Los Angeles Lakers.
Lamar Odom hit a major speed bump in October 2015 when he overdosed and almost died. Although he and Khloe Kardashian had been in the midst of a divorce at the time, she put the brakes on court proceedings so she could act as his caretaker. The two were finally divorced in late 2016.