11/15/2011 09:02 am ET Updated Dec 06, 2017

Pregnant Hilary Duff Puts Baby Bump On Full Display (PHOTO)

Hilary Duff's baby bump is growing and she wasn't shy about showing if off to photographers Monday night.

The actress and her husband, Mike Comrie, stepped out for the launch of The Beauty Book For Brain Cancer at Grauman's Chinese Theatre in Hollywood.

Duff, who announced her pregnancy on her one-year anniversary with Comrie in August, has been spotted out and about recently, but she certainly sparkled in yellow at the event.

Check out a photo of Duff below, as well as other celebrities who are expecting.