And he didn't disappoint.
Andy came up with a fun Jonas Brothers posing game, where he, Kevin and Lance recreated some of the best JoBros poses.
OMJ, we love it!
Of course, Andy played a game of "Plead the Fifth" and Kevin answered some interesting questions about groupies, Channing Tatum... and those purity rings.
Has he ever hooked up with a fan? Did their parents make them wear the rings? And Kev's got a crush on Channing?!
Also, check out the 'Dirty Pop Quiz,' where Lance and Kevin play a little trivia game.
Kevin tweeted before WWHL: "getting excited @BravoAndy to go live!"
Andy tweeted after the show: "Damn that show was so fun! @LanceBass & @kevinjonas are GAME!"
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