It may seem strange to add No Doubt singer Gwen Stefani to our list, especially since she's more famous than her rockstar husband, Bush's Gavin Rossdale. Whether or not you're into No Doubt, we can all enjoy Stefani's incredibly fit physique.

The two musicians met in 1995 while their bands toured together. The couple married in 2002, with the duo choosing to keep their relationship low-key in order to avoid rabid media attention. Rossdale and Stefani have two children together, who are destined to grow up and become as dreamy as their parents. That's right, we just called Gavin Rossdale dreamy!