Jennifer Hits Fashion Week

01 of 09

JENNY & TOMMY

Jennifer Lopez visits pal Tommy Hilfiger at his Spring 2005 show on Thursday night during New York's Fashion Week. She attended the event without husband Marc Anthony.

02 of 09

COUTURE COUPLE

The O.C. star Mischa Barton and boyfriend Brandon Davis enjoy the party scene – and each other – at a fete following Tommy Hilfiger's fashion show in New York on Thursday. Barton will be back on the small screen Nov. 4 when the hit FOX show returns.

03 of 09

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.

04 of 09

FULFILLING THEIR DESTINY

Beyoncé is back with her Destiny's Child cohorts, Kelly Rowland (left, modeling her engagement ring from Dallas Cowboy Roy Williams) and Michelle Williams, during an unannounced appearance at Wednesday's Fashion Rocks concert at Radio City Music Hall. The trio will return with a new album, Destiny Fulfilled, on Nov. 16.

05 of 09

DANCE FEVER

Alicia Keys shakes her groove thing (and shows a little leg in a Tina Turner-esque minidress) during a performance at Wednesday's Fashion Rocks concert, airing Sept. 26 on FOX. Other fashionable performers at the event included Usher and Andre 3000.

06 of 09

DOUBLE VISION

Bernie Mac proudly displays a "bobblehead" version of himself at the Hollywood premiere of the comedy Mr. 3000. The movie, about a baseball star (Mac) who comes back from retirement because his 3,000-base-hit record is challenged, opens Sept. 17.

07 of 09

FAMILY ACTIVITY

Hugh Jackman enjoys a little hang time with son Oscar, 4, and wife Deborra-Lee Furness (not pictured) at the U.S. Open Tennis Championships in Flushing Meadows, N.Y., on Monday. It's a rare spare moment for Jackman, who's been performing eight shows a week on Broadway in The Boy from Oz. He'll get to rest after Sunday, when the show closes.

08 of 09

PHELPS EFFECT

Olympic swimming champ Michael Phelps shows off his six-pack abs for TRL host Vanessa Minnillo during an appearance on the MTV show Wednesday. After winning multiple gold medals in Athens, Phelps will jump back in the water for the "Swim with the Stars" tour, in which he and other Olympians travel around the country to promote swimming to elementary schools.

09 of 09

JEAN QUEEN

Sex and the City star Sarah Jessica Parker models the merchandise before an in-store appearance at a Gap in New York City on Thursday.