Garner totes her birthday boy, son Samuel, through Brentwood, Calif. Plus: Michelle Williams, Mila Kunis, Prince Harry and more
Credit: Todd Williamson/Invision/AP
Published: Wednesday Feb 27, 2013 | 05:00 PM EST
More from PEOPLE
- Stephen Fishbach's Survivor Blog: A Power Couple Witch Hunt and the Ascent of a Swinger Alliance?
- Read the Cover Story: Avril Lavigne Opens Up About Her Secret Health Crisis
- Hilary Duff's Favorite Mother-Son Activity: 'I've Been Trying to Get Him Into Cooking'
- WATCH: This Adorable Disney World Proposal Is Fairy-Tale Material
- Over 50 Greyhounds Found Dead in Australia, Officials Looking into Racing Connections