The "Glamorous" singer performs at the Wilhelmina Models anniversary bash. Plus: Paris & Avril, Katherine Heigl, Beckham and more

WHAT ABOUT BOB?

Katie Holmes shows off a new look – the BobKat! – while in Düsseldorf, Germany, to support husband Tom Cruise at the 2007 Bambi Awards on Thursday. Maybe she took inspiration from daughter Suri?