Celeb Do "Wango Tango 2010"

Celebs hit the stage for KIIS FM's Wango Tango 2010 at the Staples Center in Los Angeles, California this weekend. Performers included Justin Bieber, Usher, KE$HA, and others.

Enjoy more photos under the cut.........

Oh, KE$HA....is that your friend???

No Speidi? Oh aiiiight........

Get it, Justin!!!

B.o.B and Weezer

Akon, this is NOT swexy, k? *flatlined, blank stare, huh*

YAAASSSS, Kelly!

Images: WENN/Splashnewsonline/Getty Images