Zac Efron Has Lots of Ladies by His Side as The Lucky One Hits Theaters Valentino's LA Store Opening Party Draws the Prettiest Celebrities — See Every Look Paris Sports a Bikini Top in Miami While Her Reported Boyfriend DJs Michelle Williams Toasts Her Big Win With "Punisher" Harvey Weinstein's Buddies Miranda, Adriana, and the Angels Keep VS Celebration Going at the Afterparty The Good, the Bad, and the Ugly — 39 Amazing Celebrity Halloween Costume Snaps! These Celebs Rock an Edgy Alternative to Fall's Preppy Classics — and You Can, Too Stars Slip Into Missoni to Honor the Brand and Iman on Rodeo's Walk of Style Happy Birthday, Nicky Hilton! To Celebrate, Her 10 Hottest Party Looks Celeb Spotting at New York Fashion Week Nicky Hilton Hits NYC For Fashion's Night Out; We Scoop Her Collection and Fall Shopping Tips Petra Ecclestone Wears White For a Postwedding Celebration Petra Ecclestone Dines With Princesses Beatrice and Eugenie, Fergie, and the Hiltons Prior to Her Lavish Wedding Fab's Top 10 Celebrity Looks of the Week — Zoe, Anne, Nicky, and More! Nicole Richie and Paris Hilton Cozy Up to Support Charlotte Ronson's Beautiful New Venture Fab's Top 10 Celebrity Looks of the Week — Diane, Nicky, Rachel, and More! Hear Them Roar: Animal Prints Dominate Celeb Summer Looks Olivia Wilde Has the Hiltons by Her Side to Celebrate Her Nylon Cover How to Dress Up Your Shorts Star Styling: How to Wear Your Cutoff Shorts Nicky Hilton Tells Us Her Summer Style Must Haves Nicole Richie and Newly Single Paris Hilton Reunite For Ronson Love Naomi, Hugh, and Isla Join Polo Hottie Nacho at the Veuve Clicquot Classic Fab's Top 10 Celebrity Looks of the Week — Nicky, Emmanuelle, Olivia, and More!