Lunchtime Lowdown: Kelly Clarkson Kicks Off the Indy 500 with the "National Anthem"; 'The Hangover Part II' Rakes in Record Numbers During Opening Weekend

May 29 2011, Published 6:39 a.m. ET

Kelly Clarkson sings the "National Anthem" to kick off the Indy 500 in Indiana. (Just Jared)
The Hangover Part II boasts record numbers during it's opening weekend at the box office. (Pop Eater)
Avril Lavigne threw the first pitch at the Tampa Bay Rays baseball game this weekend, but had technical difficulties with her MLB performance. (TMZ)
Man arrested for calling in a bomb threat to a radio station regarding the CBS sitcom Two and a Half Men. (Huffington Post)
Check out photos of Robert Pattinson filming scenes from Cosmopolis in Toronto. (Celeb Buzz)