Gwen Stefani & Gavin Rossdale: Kristoff Ball Wedding!

Gwen Stefani and Gavin Rossdale look like the picture perfect couple as the attend a special friend’s wedding aboard a luxury yacht on Saturday morning (August 7) in Marina Del Rey, Calif.

The happy couple celebrated the union of their pals, Cassandra Bodie and celeb hairstylist Kristoff Ball. Also in attendance: Gwen‘s No Doubt bandmate Tony Kanal.

As the bride and groom left the yacht, Gwen, 40, and Gavin, 44, blew bubbles as they passed by.

FYI: Gavin is wearing Mosley Tribes Quintana shades.