A recent survey found that 40 percent of American women are considered the primary breadwinners in their family. Let’s take a look at 10 celebrity moms who cash in at higher levels than their partners, from Jessica Alba to Gwen Stefani.

Jessica Alba:

Jessica Alba, mom of daughters, Honor, 4, and Haven, 1, has an estimated net worth of $20 million. While her husband, Cash Warren, is a Yale graduate and film producer, Jessica rakes in millions for her movie roles and is now the co-owner of The Honest Company. But Jessica is sure to give her lower-earning husband credit for her ongoing success. “My husband Cash has been integral in my development as an entrepreneur,” she said.

Bethenny Frankel:

Former Real Housewives of New York star and SkinnyGirl Cocktails founder, Bethenny Frankel, pulled in a cool $12 million last year. The television star and entrepreneur, mom of 3-year-old daughter Bryn, has an estimated net worth of $25 million. Bethenny’s estranged husband, Jason Hoppy, has a much lower income as a pharmaceutical rep. 

Gwen Stefani:

British rockstar Gavin Rossdale and his band, Bush, broke up in 2002. But his rocker wife, Gwen Stefani, continues to be the frontwoman of No Doubt and has also created a successful clothing line, L.A.M.B. In 2008 alone, the mom-of-two earned $27 million. With an estimated net worth of $80 million, the mom of Kingston, 7, and Zuma, 4, really knows how to rake in the dough.

Read more about the Hollywood Hills top-earning mamas here.