(Cover) - EN Showbiz - Jamie Chung says Zach Galifianakis kept her on her toes during the making of The Hangover Part II.

The 28-year-old actress plays the fiance of Ed Helms character Stu Price in the comedy sequel, which will also feature performances from Bradley Cooper and funnyman Zach.

Jamies previous projects include all-girl action movie Sucker Punch, and the star admits it was strange going from a very female environment to one that was predominantly male.

I had just done Sucker Punch with a bunch of girls so I was scared to find myself surrounded by guys, she told Total Film.

But they were all really nice and welcoming. The only problem is theyre always on, especially Zach. It keeps you on your toes.

The movie was shot in Thailand, which is the destination of choice for Stus wedding. Jamie enjoyed getting the chance to appreciate the countrys stunning scenery, and she had fun filming a host of wacky scenes.

Most of my scenes take place at this beautiful resort, but by the end of the movie my character gets drawn into the Bangkok craziness, she smiled. (C) Cover Media