Gwen Stefani: 'My Valentine' Music Video Premiere Party!

Gwen Stefani strikes a pose at the world premiere of Paul McCartney‘s “My Valentine” music video on Friday (April 13) in West Hollywood, Calif.

The 42-year-old rocker was just one of many in attendance at the event which was hosted by Paul and his daughter, designer Stella McCartney.

PHOTOS: Check out the latest pics of Gwen Stefani

Also hitting up the party were Gwyneth Paltrow, Kristen Stewart, Miranda Kerr, Reese Witherspoon, Zooey Deschanel, and more.

Have you checked out the “My Valentine” video yet? It features Natalie Portman and Johnny Depp!

10+ pictures inside of Gwen Stefani at the premiere of “My Valentine”…