Usher served as Master of Ceremonies along with Scooter‘s brother Adam at the party, where close friends and family helped kick off the festivities by playfully roasting the birthday boy.
“The big day is here. you are an old man now @scooterbraun . lol. with love #HAPPYBIRTHDAYSCOOTER,” Justin tweeted.
30+ pictures inside of Justin Bieber, Usher, and more celebs attending Scooter Braun‘s 30th birthday bash…
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