Hangover 3's Bradley Cooper, Zach Galifianakis, Heather Graham Enjoy Hot Fun on the Beach in Brazil

Check out pics of the castmates hitting the Ipanema water

The Wolfpack is hitting the beaches of Brazil!

Hangover 3 costars Bradley Cooper, Ed Helms, Zach Galifianakis, Ken Jeong, Justin Bartha and Heather Graham showed off their summer bods while hitting beach in Rio De Janeiro, Brazil earlier today.

Graham, 43, flaunted her figure in a multi-colored bikini while swimming with Jeong, who sported plain black trunks.

Meanwhile, Helms and Galifianakis were spotted in bright Speedo-styled swimsuits. Lookin' good guys!

Bartha was also snapped smooching his rumored fiancée Lia Smith.

The cast of actors recently arrived in Brazil to promote The Hangover Part III after their Paris premiere