Up you go: The actress carried her son for a bit as they headed to their parked car following the birthday bash Photo

Bag full of goodies: Sandra and her two-year-old son Louis arrived with a bag full of gifts for Jackson Photo

Good friends: Sandra Bullock and Chelsea Handler stopped by Jackson's first birthday party on Sunday at Charlize's home in Los Angeles Photo

What's that mummy? Charlize's adopted son looks in wonder at something as he shops with his mum and grandmother Photo

Charlize Theron : The one-year-old takes a few tentative steps while his famous mum holds him steady Photo

What a cutie: Jackson giggled as his mum Charlize Theron cuddled him while out shopping on Saturday in Beverly Hills Photo

Top of the crops: Charlize Theron showed off her newly dyed blonde hair for the first time on Tuesday Photo

Shy: Charlize looked a little shy as she made her way into the gym wearing skintight leather trousers Photo

Charlize Theron enjoys some mommy and me time as she takes Jackson to baby class Photo

Charlize Theron Photo With Her ​​Son Jackson

Charlize Theron Red Carpet Photo