Gwen Stefani is a proud mother and not a Hollerback Girl. She's married to Gavin Rossdale and is the mom to Kingston. Gwen and Gavin recently welcomed their second child, Zuma, in 2008, and her singing career is still hot, even as she's put things on hold to be a mom. From her No Doubt days to her solo efforts, it's pretty clear Gwen Stefani is the coolest chick alive. She is awesome and seems like a grounded celebrity, one we can admire.