Nick Carter celebrates birthday with cupcakes

From People:

Nick Carter plus cupcakes

Donning an AC/DC vintage t-shirt on his newly svelte body, Carter celebrated downstairs at the Key Club in Hollywood Monday night. Backstreet buds Howie Dorough and A.J. McLean – taking a break from recording their upcoming album – even came by for a mini reunion to surprise their friend.

"They shut off all the lights and did a surprise for Nick downstairs early in the night," says an onlooker. "They all yelled surprise and they had cupcakes for him."

Little bro, Aaron, hung out with the birthday boy in the VIP section where guests, including former 'N Sync singer J.C. Chasez, enjoyed a tower of Sprinkles cupcakes and jammed to a live performance by the house band, Steel Panther.

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