Harry Styles reportedly banned guests at his 21st birthday party from sharing pictures from the event on social media.

The One Direction singer rang in his birthday on Saturday night in Lulu's Cafe in LA and asked guests not to post pictures from the night online in a bid to keep things private.

Jennifer Lawrence, Adele, David Beckham, Chris Martin and ex-girlfriends Cara Delevingne and Kendall Jenner were all in attendance.

The bash cost £200,000 according to the Daily Mirror, with guests enjoying a lot of karaoke and a photobooth.