Star Tracks
With her pooch in tow, the Gossip Girl star celebrates her 21st b-day on the New York City set of her show. Plus: Ashlee Simpson, Lindsay Lohan, Paris Hilton and more
Credit: Edward Opinaldo/ Pacific Coast News
Published: Monday Aug 25, 2008 | 05:50 PM EDT
More from PEOPLE
Latest News!
- PHOTO: Priscilla Chan Walks Down the Aisle with Her Dog
- How Elizabeth Banks Is Spending Memorial Day: Grilling (Not Sleeping)
- PHOTO: Keira Knightley Shows Off Ring as She Smooches Her Fiancé
- Lisa Loeb Blogs: How I'm Getting Through the Final Month of Pregnancy
- This Is One of William's Favorite Photos with His Grandmother
IT'S HER BIRTHDAY!
Blake Lively celebrates her 21st birthday Monday by reporting for duty with her cuddly pooch on the New York City set of Gossip Girl, where she was serenaded with "Happy Birthday" by waiting paparazzi.
