Say what? Bieber photobombs Jimmy Fallon

Let us know what the teen sensation is thinking!

By Alicia Henry

updated 11:03 AM EST, Thu February 07, 2013

Justin Bieber recently stopped by "Late Night with Jimmy Fallon" to promote his upcoming hosting gig on "Saturday Night Live." While Bieber made the ladies cheer by pulling a David Beckham and showing off his abs, he also took some time to goof around with Fallon. Oh, Bieber also had a makeout session with a mannequin. Selena, are you jealous?

We want you to tell us what Bieber was thinking in the photo above. Leave your suggestion for the thought bubble in the comments section below, and we'll keep updating the gallery above! Also, tune in to Showbiz Tonight at 11 p.m. ET/PT this week to see if your comments make it on TV!

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