The diva visits her friend Tommy Hilfiger at his Spring 2005 show. Plus: Paris Hilton, Mischa Barton, Destiny's Child and more

SISTER ACT

There's some serious sister bonding going on at the Tommy Hilfiger fashion show: (from left) Nicky and Paris Hilton and Serena and Venus Williams revel in their front-row perch at the Thursday night event in New York.