Ritchie has a lads' evening out with Jude Law and Robert Downey Jr. in London. Plus: Jennifer Lopez, Britney Spears, Ashley Olsen and more

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KID ROW

Wizards of Waverly Place star Selena Gomez has a sit-down at the kids table to help launch UNICEF's 2008 Trick-or-Treat campaign at Dylan's Candy Bar in New York City. The program helps raise money for children around the world.