Buzz Break: Justin Bieber Gets Interrogated on CSI

· "You better hurry. That show at the funeral was just fireworks compared to what's coming!" That's CSI guest star Justin Bieber trying his best to sound like a character in a Cormac McCarthy novel in the latest clip from the season premiere of the hit procedural. Click ahead to watch Biebs in action and prepare for more Buzz Break.

· Boobs McGee Katy Perry has commented on being yanked off Sesame Street via her Twitter account: "Wow, looks like my play date with Elmo has been cut short! If you still wanna play see it at Tag you're it, Elmo!" This whole thing makes my face look like this.

· Warner Bros. is now resigned to simply acquiring movies that sound like Inception. As such, here's Explusion. Expect a trailer loaded with Hans Zimmer-like music cues.

· Nerds get excited! Eliza Dushku is headed to The Big Bang Theory.

· Portia de Rossi has officially taken Ellen DeGeneres' last name, so when the Arrested Development movie comes out don't be alarmed when you see "Portia DeGeneres" on the poster. Just kidding! It's never coming out.