Video: Justin Bieber celebrates his 21st birthday in Las Vegas

What happens in Vegas…

Fresh off his Comedy Central Roast in Los Angeles on Saturday, March 14, Justin Bieber jetted off to Las Vegas to continue his two-week-long, 21st birthday celebrations in style.

The Canadian singer arrived via private plane at the brand new Omina Nightclub in Caesars Palace around 1 a.m. after a hard day of roasting, walking the red carpet ahead of his lavish birthday bash where fans had flocked to snap a photo of their idol.

“I just had a long day, I’m pretty tired, but I’m ready to turn up,” Justin told reporters. “I’m 21 years old and I’m ready to go out and have an awesome time tonight.”

The singer’s star-studded fête did not disappoint. Joined by a number of famous friends, including Miguel, Kris Jenner, Katherine McPhee and Elyes Gabel, the pop sensation appeared to be in great spirits as he made his way through the busy nightclub, where celebrity DJ Martin Garrix and DJ Ruckus were hitting the decks. Dancing in the booth, Justin jumped on the mic to address the fans below who were screaming his name.

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After he was presented with an extravagant cake resembling his recent birthday present, a 1965 Lincoln Continental, confetti canons burst into the air and the crowd went wild.

Justin arrived at Omina Nightclub for his 21st birthday. Photo © Getty

Justin did what one might expect of a 21-year-old birthday boy in Vegas – dance, have a few cocktails and thoroughly enjoy himself – though sources say he didn’t seem to be out of control at any point during the evening.

Following three hours of fun, the pop star reportedly retired to his palatial rooftop villa at the Nobu Hotel at Caesars Palace.

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After a year of controversy and legal battles, the singer from Statford, Ont. finally seems to be on the mend. Not only has Justin apologized to fans for his “arrogant ” and “conceited” behaviour, but he seems to have done some serious soul-searching ahead of his birthday, which he officially celebrated on March 1.

Meanwhile, the Comedy Central roast, which is is scheduled to air on March 30, bodes well for his new persona, in which the singer takes himself less seriously and doesn’t sweat the small stuff.

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