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Alfonso Ribeiro—Now
After a famous stint on The Fresh Prince of Bel-Air playing Carlton Banks from 1990 - 1996, ans then a series of minor roles in film and television, Alfonso flexed his singing chops and emerged victorious in the reality competition show Celebrity Duets in 2006. Then he competed on 2007's Dancing With The Stars. In 2008, he hosted the game show Catch 21. His latest acting role was in the third season of the Nickelodeon show Big Time Rush, where he made a guest appearance in the aptly named episode, "Bel Air Rush." Ribeiro won this last season of Dancing with the Stars.