Simpson helps her Cowboy Tony Romo celebrate his 28th birthday in Dallas. Plus: Tom & Katie, Madonna & Lourdes and more

  • WALKING THE WALK photo | Ashlee Simpson, Pete Wentz

Credit: Josephine Santos/Pacific Coast News

Published: Monday Apr 21, 2008 | 03:05 PM EDT

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WALKING THE WALK

After a whirlwind week in New York City to promote her new album Bittersweet World, an expectant Ashlee Simpson lets fiancé Pete Wentz take the lead as the pair step out in Hollywood on Saturday.