AceShowbiz -

Frank Ocean's performance is always worth the wait. After canceling his headlining set at FYF Festival two years ago, the reclusive singer returned to the electric Los Angeles fest to deliver his first U.S. performance in three years on Saturday night, July 22. He successfully surprised the packed crowd at Exposition Park when he brought out Brad Pitt at one point during the gig.

Sitting on a chair onstage with a pair of headphones clamped over his ears, Frank dreamily covered Stevie Wonder's version of "Close to You" and Jackson 5's "Never Can Say Goodbye". Meanwhile, Brad sat on the other side of the stage while holding a cellphone to his ear. The 53-year-old actor appeared acting out a phone conversation, while Frank serenaded him.

Brad Pitt's cameo came months after the actor revealed that he was a big fan of Frank. Brad shared that the "Novacane" hitmaker's music had helped him go through his messy divorce from Angelina Jolie. "I've been listening to a lot of Frank Ocean," he said. "I find this young man so special. Talk about getting to the raw truth. He's painfully honest. He's very, very special."

Frank also stole the night with other show-stopping performances. He delivered a number of his hit songs, including "Chanel", "Lens", "Biking", "Comme des Gracons" and "Solo", off his highly-acclaimed album "Blonde". He also debuted a cover of classic disco song "Only You", which would be released on a future episode of his "Blonded Radio".