Blair enjoys an evening in New York with her 3-month-old son Arthur. Plus: Kristin Cavallari, Robert Pattinson, Taylor Swift and more
Published: Thursday Nov 10, 2011 | 05:00 PM EST
More from PEOPLE
- Stephen Fishbach's Survivor Blog: Good Naked, Bad Naked and a 'Classic Overplay'
- Read the Cover Story: What Caused This Teenager to Murder His Parents?
- How Did Empire's Taraji P. Henson Turn $700 into Hollywood Stardom?
- Christopher Plummer to Be Immortalized Outside the TCL Chinese Theatre
- Chelsea Handler Denies Having Breast Implants