April 12, 2012 - Alberto E. Rodriguez/Getty Images North America more pics like this »
Gwen Stefani in Stella McCartney

Let's start with the most daring. Our favorite rocker girl, Gwen Stefani, showed up at the premiere of Paul McCartney's "My Valentine" music video in his daughter's sheer paneled jumpsuit. We can't emphasize the gravity of this enough: She wore a mesh peplum jumpsuit, people! And looked fabulous! Unheard of.