Joe Manganiello Bowls, Smokes Cigars With Channing Tatum, Matt Bomer for His Bachelor Party

Whatta bunch of hunks! Joe Manganiello kept things classy for his bachelor party at The Roosevelt in Hollywood earlier this month, with cigars, a few rounds of bowling, and plenty of friendly competition among some of Hollywood’s hottest men.

Us Weekly has exclusively learned that Manganiello, 38, celebrated the impending end of his bachelor on Friday, Nov. 6, with good pals Arnold Schwarzenegger, Matt Bomer, Channing Tatum, Stephen Moyer, Paul Reubens, and even fiance Sofia Vergara’s son Manolo.

Matt Bomer, Channing Tatum and Joe Manganiello
Matt Bomer, Channing Tatum and Joe Manganiello attend the European Premiere of "Magic Mike XXL." Dave Hogan/Getty Images

“The group was smoking cigars and bowling and dancing, having a fun time!” an eyewitness tells Us. “Channing was dancing to the music they had playing in the Spare Room (where the bowling lanes were)… That bowling area is pretty small and most of the guys were huge!”

The onlooker adds that there were about 15 guests altogether, and that Manganiello and Schwarzenegger bowled with cigars in their mouths.

“I mainly saw Joe bowling,” another source tells Us. “I think I saw Matt Bomer bowl once. He was in glasses and a little sweater/button-down combo. So gorgeous! There were older ladies there swooning over Channing, watching him.”

Manganiello is set to tie the knot with the Modern Family star in Palm Beach, Fla., on Sunday, Nov. 22, and on Friday, Nov. 20, Vergara shared an Instagram photo of the happy couple with their florist, Jeff Leatham.

“We r almost ready!” the 43-year-old actress captioned the adorable snap.

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!