TMZ caught Nickelback frontman Chad Kroeger searching for our cameras outside Villa, where he asked us "to be nice" to him. Sure, we won't even mention his icky hair! Also in La La land, bootylicious bombshell Vida Guerra autographing her assets, "Sopranos" hottie Jamie Lynn Siegler lovin' her Blackberry, and David Arquette.
In New York for Fashion Week: Julianne Moore and Helena Christensen stepped up their style as they posed for photogs, while formerly wrinkled stylist Rachel Zoe was silent -- maybe her new face won't move! And Tommy Hilfiger flashed us the peace sign.