Duff covers her growing baby bump while vacationing in Hawaii. Plus: William & Kate, J.Lo, Jon & Jennifer and more
Published: Monday Jan 09, 2012 | 05:00 PM EST
More from PEOPLE
- Meghan King Edmonds Opens Up About Pregnancy Hormones: 'I Was Happy But I Was Sad'
- Read the Cover Story: Matthew McConaughey: Love, Family & What I've Learned
- WATCH: Matthew McConaughey Reveals Which of His Female Costars He Really Had a Crush On Growing Up
- WATCH AND SHOP: The Mask That Makes You Look Younger & More Awake