Inside Joe Jonas' Birthday Bash!

Joe Jonas gets into the groove with the crowd at Haze Nightclub in Las Vegas over the past weekend.

Want to know what the 22-year-old musician did during his birthday weekend? We’ve got all the details!

Joe and a group of pals lounged poolside at Sin City’s premiere LIQUID Pool Lounge. The group spent most of Saturday afternoon relaxing poolside in his VIP Cabana, soaking up the desert sun’s rays and munching on LIQUID’s specialty Mahi Mahi Tacos as well as salsa and chips.

Later that night, Joe and his entourage of friends headed to Yellowtail Japanese Restaurant & Lounge inside Bellagio where they were treated to a delicious family-style meal exclusively prepared by Executive Chef, Akira Back, including the restaurant’s signature dish, the Big Eye Tuna Pizza.

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After the Japanese feast, the group headed back to ARIA but before heading to HAZE they made a pit-stop at the popular Deuce Lounge where Joe and his friends played a few hands of blackjack.

After about an hour, as Joe was leaving Deuce and heading to HAZE, the b-day boy was swarmed by nearly 20 female fans dying to get an autograph or photo with their favorite star. After signing a few autographs and meeting with his fans, Joe finally made it to HAZE Nightclub where he rocked the crowd with a special live set, performing tracks off of his forthcoming solo debut album FastLife, in stores next month!

Afterward the high-energy performance, around 2:30AM, the pop superstar met up with his friends at their VIP table on the mezzanine level of HAZE. Just moments later, he was completely surprised when he was presented with a specialty pre-birthday cake in the shape of a bright colored keyboard.

Joe spent the rest of the evening dancing to the beats of the resident DJ IKON, mingling with friends as well as chatting with the bevy of beautify girls that were surrounding his table.