Justin Bieber has defended Frank Ocean‘s controversial headline set at Coachella last weekend.Just hours he was set to take the stage on April 16 – which would mark his first live performance in six years – it was announced that his set (along with Björk’s) would not be streamed on Coachella’s official YouTube channels, causing an uproar online.His performance, which was then cut short after being informed that the festival had hit its curfew limi, received mix reactions from fans. Some praised Ocean and the set for its unexpected remixes and Ocean’s vocals, while others criticised the singer for being late and ending his set abruptly.One supporter was Justin Bieber – who took to Instagram to share his support Ocean by posting a photo from the set while declaring that he had been “blown away”.“His artistry is simply unmatched, his style, his taste, his voice, his attention to detail,” wrote Bieber. “I was deeply moved.