VIDEO: Megan Fox Teases in New Armani Preview

Megan Fox may be a married woman now, but that doesn't mean she has to act like one — well, at least when it comes to her gig with Armani. Emporio Armani's new campaign plays on every man's fantasy — a secret rendezvous with a lingerie-clad Megan in a hotel.

A new teaser video for Emporio Armani's Fall 2010 underwear line stars Brian Austin Green's wife tempting a bell hop who has brought her room service.

The entire ad will be officially revealed on Armani.com on Sept. 15, and the preview sure does a great job of keeping everyone's interest.

OK! VIDEO: MEGAN FOX GETS WITH DIABLO CODY

Megan oozes sex appeal in a white robe and a sexy bra-and-underwear set.