We know Justin Bieber is a great singer, but can he lip sync with the best of them? We will be able to find out this Thursday night when Justin performs on Spike TV’s Lip Sync Battle!

We saw this video clip of the singer performing Fergie’s “Big Girls Don’t Cry” and just had to share because we think it’s hilarious! Wait until you see it!

What do you guys think of Justin’s performance? Let us know in the comments!