Justin Bieber is heading to Las Vegas to celebrate his 21st birthday with a huge party in Sin City.
The Baby star reached the milestone on Sunday (01Mar15) as he partied with friends including model Hailey Baldwin on a private island in the Caribbean, and Bieber has now revealed he is organising a second big bash.
The star is hosting an event at the Omnia Las Vegas nightclub on 14 March (15) when Animals hitmaker Martin Garrix will be DJing.
In a post on Twitter.com, Bieber writes, "Excited to celebrate my 21st at the #HeartOfOmnia at @OmniaLasVegas in Vegas on March 14th at @CaesarsPalace. @MartinGarrix it's on..."