I don't know if this has already been posted somewhere (other than me in the Michael Vartan section), but http://movies.yahoo.com/movies/feature/monsterinlaw.html has a new theatrical trailer for Monster-In-Law that is much longer than the teaser and features more/a shirtless Michael Vartan.
http://movies.yahoo.com/movies/feature/monsterinlaw.html --> The theatrical trailer (not teaser) for Monster-in-Law, featuring a shirtless Michael Vartan on the beach :-)
I'm not sure if anyone's posted this yet, but while looking around for Star Wars 3 trailers, I came across this teaser trailer for Monster In Law at Access Hollywood's website. Check it out!