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!
Pharrell broke down and cried on Sunday’s “Oprah Prime,” overcome by emotion while watching a montage of people around the world dancing to his song “Happy.”
After Oprah showed the video, the singer-producer let the tears flow.
“Makes me cry, too,” the host told Pharrell.
Check out his emotional reaction below!