Greek just got a lot hotter.

Aspiring actress, TV host and Playboy cover girl Olivia Munn has joined the cast. She'll take on the recurring role of Lana, a waitress that doesn’t realize just how gorgeous she really is, when the series returns next season.

Munn, who hosts G4's popular Attack of the Show, has also landed a small role in Iron Man 2.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.