Blair enjoys an evening in New York with her 3-month-old son Arthur. Plus: Kristin Cavallari, Robert Pattinson, Taylor Swift and more
Credit: Christopher Peterson/BuzzFoto
Published: Thursday Nov 10, 2011 | 05:00 PM EST
More from PEOPLE
- Bobbi Kristina Brown's Aunt: 'Justice Will Be Served'
- Read the Cover Story: Growing Up Kennedy!
Exclusive Family Photos from White House Nanny
- FROM EW: Channing Tatum Channels Madonna, Shows Off 7 Dance Moves in 30 Seconds
- Four Days Before Her Split from Ben Affleck, Jennifer Garner Was All Smiles on Solo Visit to Boston
- Miley Cyrus: 'My Life Is Insanely Serendipitous at the Moment'