PIC: Megan Fox Kisses Another Guy!
Megan Fox locked lips with Lost alum Dominic Monaghan Friday in L.A.
No, the newlywed wasn't cheating on new husband Brian Austin Green.
She was just shooting a cameo in Eminem's upcoming video "Love The Way You Lie."
E! News reports that their roles are inspired by Eminem's relationship with ex-wife Kim (whom he married and divorced twice).
"Things start off with a sex scene between Megan and Dominic," a source tells E!. "Then they fight but end up having sex again."
The source says the video (directed by Joseph Kahn) -- which also reportedly stars Rihanna -- is "gritty" with "lots of passion."