Justin Bieber is really good again, you guys.
While we're sure the entirety of the Ultra Music Festival in Miami was incredible, the closing set performed by Skrillex might have won the whole three-day affair. Performing his latest release "Where Are Ü Now," which features Diplo and the Biebs on the recorded version, the EDM artist surprised attendees when both artists also came out onstage to perform the hit to close out the concert series. Diplo and Skrillex make up the EDM duo Jack Ü.
The crowd went nuts when Bieber, who arrived after a variety of other surprise performances from Diddy, Ariana Grande, Usher and Kiesza, took the stage, singing, dancing and screaming as he belted out his emotional lyrics while providing some robotic-style dance moves. He also gave other concertgoers a big shock when he joined Grande onstage during her Honeymoon Tour performance in Miami Saturday night. But when it came time to sing his part of "Love Me Harder," which was originally performed by The Weeknd, he couldn't remember the lyrics!
"So I feel bad, I forgot the words, Ariana," he told Grande while performing inside the American Airlines arena. "I've been trying to memorize them backstage for like an hour!"