Star Tracks

updated 10/22/2007 AT 01:00 AM EDT

originally published 10/22/2007 AT 01:00 AM EDT

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MARINA DEL REY, CALIF., OCT. 4 Julia Roberts steps out with a smile and a wave.

PARIS, OCT. 8 Bird of paradise? Victoria Beckham strikes a fine-feathered pose during a photo shoot in the city.

BROOKLYN, OCT. 2 George Clooney finds the funny on the set of his comedy Burn After Reading, costarring Brad Pitt.

TORONTO, OCT. 4 While in town filming The Love Guru, Justin Timberlake takes a romantic break of his own with Jessica Biel.

BEVERLY HILLS, OCT. 4 Owen Wilson (right, with Adrien Brody) made a surprise appearance at the premiere of his film The Darjeeling Limited, where director Wes Anderson called Wilson, who has been recovering from an apparent suicide attempt, "an actor I hope never to make a movie without."




What's, like, a totally rad way for Ashlee Simpson to celebrate her 23rd birthday? By dancing all night to Boy George at the '80s prom night theme party held at her parents' L.A. home on Oct. 6. Two hundred guests—including big sis Jessica, Wilmer Valderrama and Kenna, a collaborator on Simpson's December album—nibbled on red-velvet cupcakes, but the real treat came when Simpson and her boyfriend, Fall Out Boy's Pete Wentz, 28, were crowned prom king and queen, and swayed to Bryan Adams's "Everything I Do." Says Wentz: "Now we can say we are high school sweethearts!"

As a gift to Simpson, Wentz vowed to ignore his cell phone for the entire day. "It's a big deal!" Wentz told PEOPLE the next night at the Hollywood Life Style Awards. "I'm really attached to it."

NEW YORK CITY, OCT. 8 Alicia Keys happily gets into the groove while shooting a music video in Harlem.

SANTA MONICA, OCT. 7 Wedding Belles: Katherine Heigl shares in a family photo op with the bride, her sister Meg.

NEW YORK CITY, OCT. 8 Angelina Jolie and Brad Pitt, along with sons Maddox, 6 (far left), and Pax, 3 (center), hit the opening night of Jump in Manhattan with friends Dr. Jane Aronson (far right), partner Diana Leo and their kids Desalegn, 9, and Benjamin, 7.

NEW YORK CITY, OCT. 8 Jennifer Lopez stops by TRL to promote her new album, Brave. "This is really, really a great, happy time in my life," she told Good Morning America's Diane Sawyer the next day, while artfully dodging questions about her rumored pregnancy.

ANAHEIM, CALIF., OCT. 6 With wife Elin and daughter Sam Alexis spending the week in Stockholm (inset), Tiger Woods gets down to work, hosting Teri Hatcher and John Mayer at the annual Tiger Woods Learning Center Block Party. The event raised more than $1 million for the golfer's charity, which funds programs for underprivileged kids.

UNIVERSAL CITY, CALIF., Oct. 6 Vanessa Hudgens and Miley Cyrus stop by a Variety benefit for St. Jude Children's Research Hospital, where the Disney duo hit the karaoke booth together—but left without singing. "Neither one wanted to do their own song!" said a pal.

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