As previously reported, the gorgeous Tricia Helfer will be guest starring on an upcoming episode of Two and a Half Men.
Now, sit back and enjoy our first look of the actress in her upcoming episode, "The Moustache Attachment," which airs November 16
Helfer plays Gail, Chelsea's former college roommate. When Chelsea finds out Gail is recovering from a breakup, she invites her to stay at Charlie's house.
You can imagine the trouble this cause. Or don't bother imagining: check out the following photos of the gorgeous Battlestar Galactica alum on the sitcom: