Pregnant Hilary Duff Shows Baby Bump Pictures

Amy Adams, Hilary Duff, and many other philanthropic stars posed for photos on the gray carpet in front of Mann's Chinese Theatre in LA last night for the official Beauty Book launch party. Hilary was joined at the event by her husband, Mike Comrie, and showed off her growing baby bump in a short, sequined minidress. Hilary's expecting a boy in the Spring, and it seems she's sticking with high-fashion looks instead of traditional maternity wear. Meanwhile, across the street at Hollywood's Roosevelt Hotel her newly single sister, Haylie, was partying with friends at Mindy Kaling's book celebration.

Amy Adams's been hitting the West Coast party scene this month with recent appearances at the LACMA Art + Film benefit and the premiere of soon-to-be children's classic The Muppets. Amy spoke with us at the Muppets premiere and said she's excited to share the film with her daughter and that working with Kermit was a joy.