No Doubt: Gwen Stefani's purse is as packed as her schedule! "I need a big bag these days because I have so much going on," she says of the self-designed L.A.M.B. tote that holds almonds for snacking, her Windows phone ("It's hard to put down") and action figures for her sons, Kingston, 7, and Zuma, 4 (with rocker husband Gavin Rossdale, 47). Her other essentials?

Old School

"The band has been writing new music for a few months now. My favorite part is getting the demo CD at the end of a session and blasting it in my car. I love to listen to it. I'm the only one still using CDs and everyone is panicked I'll lose one. I've been lucky so far, though!"

PHOTO: Star Families Are Just Like Us!

Makes Scents

"I carry a couple of my favorite Harajuku Lovers fragrances in my bag. I like that I can switch it up, depending on my mood."

PHOTO: Gwen's Little Superhero

She's Just a Girl

"I love getting my nails done. I love all the details of being a girl. I'm really into white nails now."

ARTICLE: Gwen Stefani, Gavin Rossdale Enjoy Family Outing with Sons Kingston and Zuma

All Fun and Games

"I've got to have awesome toys ready for backup just in case any smaller humans get bored while we're out!"

This article originally appeared on Gwen Stefani: What's In My Bag?