Justin Timberlake Celebrates Bachelor Party In Vegas Last Night

September 21, 2012 By:
Justin Timberlake Celebrates Bachelor Party In Vegas Last Night

Is this The Hangover – Part 3?

Justin Timberlake is partying like the rock star he is in preparation to sign off on singled life. The singer was spotted enjoying his bachelor party at Surrender Nightclub in Las Vegas on Thursday night.

After starting things off at the Sinatra Restaurant in Wynn, a source at the hotel tells Hollyscoop that the pop icon was on scene all night with a large group of friends.

“At 11:45p.m., the crew of 25, decked out in 'Rat Pack' themed suits, then walked into Surrender where they partied in splendor inside a private bungalow," the source said.

The group reportedly treated themselves to vodka Red Bull shots and Justin’s signature spirit 901 Tequila.

"JT was seen to be all smiles though he stayed hidden inside the luxurious private enclave, complete with a back balcony view of the famed Vegas Strip, hanging with his best buddies," the source added.

Later on the group changed into swim gear to take a dip in the infinity pool.

Ryan Seacrest was also on the Vegas scene with a different party. He was in town for the iHeart Radio festival, and was spotted at the Tryst Nightclub.

The “American Idol” host was with two unidentified friends, sipping on vodka sodas by the venue's 90-foot waterfall.

An onlooker that spotted Ryan said that – like Justin’s group – Ryan was very gracious throughout the evening.

“He was very kind to his fans and posed for photos with any who asked,” the source says.

Justin Timberlake and his stunner fiancé Jessica Biel announced their engagement in January. The singer popped the question in the mountains of Jackson, Wyoming.

At the time, a friend told Us Weekly that Justin had “never been happier.”