JUST ADDED: 5 Seconds of Summer will be rocking the stage at this year's iHeartRadio Music Festival Village in Las Vegas! The band sat down with Ryan Seacrest to break the news. Click here to buy your tickets now, before they sell out!
(NEWSER) - In the Grammys' highly anticipated show-stopper, Macklemore & Ryan Lewis played their marriage-equality anthem "Same Love"—as 33 gay and straight couples married in the audience.
Queen Latifah presided over the weddings and Madonna made a surprise visit, singing "Open Your Heart" with backup from a swaying choir. Mary Lambert supplied extra vocals and Trombone Shorty provided a little accompaniment.
Before the show, Lewis said the weddings "will be in our minds the ultimate statement of equality, that all the couples are entitled to the same exact thing," the New York Times reports.