Michael Phelps and Stacy Keibler Celebrate New Year’s With Game of Beer Pong (Photo)

Michael Phelps may officially be the Olympic’s No. 1 party boy.

On Saturday night, Stacy Keibler posted an Instagram photo of her and the Olympic gold medal swimmer playing a game of beer pong in Cabo San Lucas, along with the message, “Dominating. #TeamBaltimore #geometry m_phelps00 #goodtimes.”

Notably missing?

Phelps’ girlfriend, Megan Rossee, amid reports that he is newly single.

The 27-year-old Olympian swimmer reportedly ended his romance with the aspiring model after realizing that the relationship was “not going anywhere”.

I wonder what George Clooney thinks?

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