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With his shaggy locks tied back for a workout, Efron leaves his Beverly Hills gym. Plus: Tori Spelling, Nicole Richie, Matthew McConaughey and more.

A LEG UP photo | Mariah Carey

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A LEG UP

Mariah Carey flaunts her famous legs during a visit Tuesday to MTV's TRL studios, where the newlywed promoted the video for her song "I'll Be Lovin' U Long Time."

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Credit: Michael Loccisano/FilmMagic

Published: Wednesday Jul 23, 2008 | 05:00 PM EDT

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