Gwen Stefani, Denise Richards and others tell Us Weekly what they stash in their purse
The Bag: Time's Arrow tote
The Essentials: Bright red lipstick, extra socks and sunglasses for both Thiessen and her daughter, Harper. "I'm a black Ray-Ban girl all the way," the self-proclaimed "minivan mom" tells Us. "I've also started packing pink Babiators sunglasses for Harper to wear. She looks so cool in them!"
Credit: Michael Pirrocco; Inset: Dimitrios Kambouris/WireImage