Russell Brand As Katy Perry & More! [Celebrity Twitterverse]

Katy Perry releases the alternate album cover for her Teenage Dream, Justin Bieber shows off his skateboarding skills (see video after jump), Bow Wow gets trapped in his own room, and Enrique Iglesias continues the TV rounds.

Check out two videos featuring Justin Bieber and a behind the scenes video from the American Idol auditions in Milwaukee, after the jump.

Sean Kingston Lamborghini Blog Co-Starring My Lil Bro JUSTIN BIEBER!!! We Had So Much Fun That Day Real Talk 🙂

Bieber on a skateboard:EPIC VID!! – RT @STREETLEAGUE

and, Ryan Seacrest in Milwaukee:On radio now, here’s some behind the scenes video i did yesterday at milwaukee idol auditions