By Mariel Turner
8:40am PST, Nov 6, 2017
After 25 seasons, "Dancing With the Stars" has seen its fair share of former teen heartthrobs and child stars compete for the coveted Mirrorball trophy. We've rounded up the best of the best who've graced the competition show's dance floor, starting with Nick Lachey, who was a contestant on Season 25 in 2017 along with his wife, former "TRL" host Vanessa Lachey. The 98 Degrees singer is shown here performing with partner Peta Murgatroyd on Sept. 25, 2017.
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Backstreet Boys singer Nick Carter danced with partner Sharna Burgess on Season 21 of "Dancing With the Stars" on Nov. 23, 2015.
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"The Fresh Prince of Bel-Air" alum Alfonso Ribeiro celebrated his win with dance partner Witney Carson during the Season 19 finale of "Dancing With the Stars" on Nov. 25, 2014.
"The O.C." alum Mischa Barton posed with partner Artem Chigvintsev after a performance on Season 22 of "Dancing With the Stars" on March 28, 2016.
"Full House" alum Jodie Sweetin posed for a photo before her performance with partner Keo Motsepe on Season 22 of "Dancing With the Stars" on April 11, 2016.
"Dip It Low" singer Christina Milian danced with partner Mark Ballas on Season 17 of "Dancing With the Stars" on Oct. 14, 2013.
Pop star Aaron Carter struck a pose with partner Karina Smirnoff during a performance on Season 9 of "Dancing With the Stars" on Sept. 28, 2009.
"High School Musical" alum Corbin Bleu waited for his score after a performance with partner Karina Smirnoff on Season 17 of "Dancing With the Stars" on Nov. 26, 2013.
"The Hills" alum Audrina Patridge danced with partner Tony Dovolani on Season 11 of "Dancing With the Stars" on Sept. 20, 2010.
Steve Urkel himself — actor Jaleel White — teamed up with two-time champ Kym Johnson for the 14th season of "Dancing With the Stars" on March 19, 2012.
98 Degrees singer Drew Lachey and pro partner Cheryl Burke clutched their Mirrorball trophies after winning Season 2 of "Dancing With the Stars" on Feb. 24, 2006.
"Moesha" star and singer Brandy danced with partner Maksim Chmerkovskiy on Season 11 of "Dancing With the Stars" on Nov. 23, 2010.
"American Pie" alum Shannon Elizabeth posed with dance partner Derek Hough (they also dated!) before a performance on Season 6 of "Dancing With the Stars" on April 1, 2008.
Mario Lopez and pro partner Karina Smirnoff — who would go on to become his ex-girlfriend — were all smiles after a performance on Season 3 of "Dancing With the Stars" on Nov. 7, 2006.
Former pop star Willa Ford hugged dance partner Maksim Chmerkovskiy after a performance on Season 3 of "Dancing With the Stars" on Sept. 27, 2006.
Rapper Romeo posed with dance partner Chelsie Hightower on Season 12 of "Dancing With the Stars" in March 2011.
New Kids on the Block singer Joey McIntyre danced with partner Ashly DelGrosso on the very first season of "Dancing With the Stars" in June 2005.
"Let Me Love You" singer Mario delivered a red-hot performance with pro partner Karina Smirnoff on Season 6 of "Dancing With the Stars" on May 6, 2008.
*NSYNC alum Lance Bass posed with dance partner Lacey Schwimmer on Season 7 of "Dancing With the Stars" on Nov. 25, 2008.
"Malcolm in the Middle" alum Frankie Muniz walked the red carpet before a performance with partner Witney Carson on Season 25 of "Dancing With the Stars" on Oct. 30, 2017.
"High School Musical" alum Monique Coleman danced with partner Louis Van Amstel during Season 3 of "Dancing With the Stars" on Oct. 24, 2006.
"Blossom" alum Joey Lawrence celebrated with partner Edyta Śliwińska after a performance on Season 3 of "Dancing With the Stars" on Oct. 24, 2006.
"Spy Kids" actress Alexa PenaVega appeared on Season 21 of "Dancing with the Stars." She's seen here before a performance on Nov. 2, 2015.
"It's All About Me" and "Lady Marmalade" singer Mya and pro partner Dmitry Chaplin entertained the audience with an encore performance during Season 9 of "Dancing with the Stars" on Nov. 17, 2009.
*NSYNC alum Joey Fatone danced with partner Kym Johnson on Season 4 of "Dancing With the Stars" on May 22, 2007.
