Two and a Half Men
Spoilers

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:

In our educated opinion, Two and a Half Men quotes aren't very funny.

But we do like the sound of this guest-starring news:

Entertainment Weekly reports that Eddie Van Halen will portray himself in an upcoming episode of the popular sitcom this fall.

Executive producer Chuck Lorre told the magazine that he approached the rock legend about the idea and “he was gracious enough to do a cameo, which is really cool."

Van Halen will tape his scene this week. As you'd expect, he'll play the guitar in it.

With Chelsea moving in with Charlie on this week's Two and a Half Men, things were actually looking good for the bachelor's longest running relationship.  But leave it to Chuck Lorre and company to throw in a beautiful wrench.

According to TV Guide, the beautiful ballet teacher, Mia (Emmanuelle Vaugier), will return for the May 18 Two and a Half Men season finale.  Expect Mia to completely screw up  Charlie's relationship with Chelsea.

This may be more of a Two and a Half Men rumor than spoiler, but when Paris Hilton, Charlie Sheen's real life next door neighbor, was asked what show she wanted to be on by E! Online, you've probably already figured out what she said.

Paris told Michael Yo, "I really love Two and a Half Men. It's my dad's favorite show. He told me to watch it, and I did, and I loved it."

Now what role could the celebrity gossip socialite play?  Another one of Charlie's floosies?  Could she make the acting breakthrough leap and play Charlie's neighbor?  Good luck Paris.