Star Tracks - Friday, August 24, 2007

Brad Pitt treats son Maddox, 6, to a New York City delicacy – street dogs! – on Friday in midtown.

Earlier in the day, Angelina Jolie, daughter Zahara, 2, and son Pax, 3, join Brad Pitt and Maddox to pick up supplies at Lee's Art Shop in New York City.

Suri Cruise, 16 months, cozies into mom Katie Holmes' arms for a nap during a whirlwind Parisian day trip Thursday that brought them to the Louvre for a

private tour and then along the Rue St. Honoré for shopping.

Amid an ongoing custody battle, single girl Britney Spears steps out for some fun at Hollywood's Opera nightclub on Thursday.

Back in L.A. after a Martha's Vineyard retreat where Jake Gyllenhaal was also spotted, Reese Witherspoon makes a wave Thursday while out and about. Up next for the actress: Her film Rendition (costarring

Gyllenhaal) opens Oct. 12.

Victoria Beckham, with Hell's Kitchen chef Gordon Ramsay and pals, keeps an eye on what's brewing on the L.A. Galaxy field Thursday – the day husband David faced off against another player after getting tackled from behind – from her box at the Home Depot Center in Carson, Calif.

Katherine Heigl sports a colorful ensemble for a coffee date Thursday with fiancé Josh Kelly in Hollywood.

Even though she says she can't stand to be away from new husband Tony Parker, Eva Longoria enjoys dinner out with pal Sheryl Crow on Thursday at Il Sole in Hollywood.

After a rough night that left them both bloodied, singer Amy Winehouse and husband Blake Fielder-Civil step out in London on Thursday night, then reappear fresh-faced Friday morning outside their hotel. "She's being looked after," he recently said of their efforts at recovery.

Jennifer Lopez, who is preparing to kick off her first tour with husband Marc Anthony on Sept. 29, gets things started Thursday with a nationwide casting call in New York City. The singer is working with Secret deodorant to find backup dancers for her upcoming music video.

While girlfriend Fergie has been busy at a Hollywood photo shoot, Josh Duhamel keeps himself buff during a workout session in Brentwood, Calif., on Wednesday.

Making rap history, 50 Cent, Kanye West, Diddy and Jay-Z join forces for the first time during a special performance onstage at Screamfest '07 at New York's Madison Square Garden on Wednesday.

With a family reunion in Chicago over the weekend and a solo trip to New Orleans Tuesday, what's Brad Pitt's next stop? New York City! The busy family man makes a pit stop in the Big Apple Thursday for a movie reading.

With boyfriend Joel Madden by her side, a five-months pregnant Nicole Richie takes her pooches to the California Animal Hospital in L.A. on Thursday. The Simple Life star later reported to jail in Lynwood, Calif., where she served 82 minutes of a four-day sentence for DUI.

What to do following a concert? If you're Pete Wentz, you party on! The Fall Out Boy bassist and his girlfriend Ashlee Simpson head to an afterparty at London's Chinawhite Bar amp Nightclub on Wednesday.

New mom Naomi Watts leaves her newborn son Alexander home for a day of pampering at a Brentwood beauty salon on Wednesday.

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