The 90210 actress wore a black Vera Wang gown for her May 10 wedding at the Boys Hall in Ashford, Kent. After saying "I do," the newlyweds "walked out to a remix of Beastie Boys and Led Zeppelin," a source told Us Weekly. Sixteen guests attended the ceremony, with more friends and family joining the newlyweds at their reception. "I love you both!" tweeted Grimes' 90210 costar AnnaLynne McCord. "Thank you for showing me how special the dedication of marriage can be."