Is country singer/actress Lee Ann Rimes really cheating on her husband with Eddie Cibrian? Us Weekly is claiming that LeeAnn, 26, and her Northern Lights costar are having a "steamy affair" behind the scenes. Doesn’t Eddie, 35, know that she has been married to dancer Dean Sheremet since 2002?

Uh oh, could this be the scandalous seven year itch that we always hear about? The tabloid even has stills from a video surveillance camera showing LeeAnn and Eddie together. The images allegedly show the pair "holding hands and kissing on a romantic dinner date at Mosun and Club M in Laguna Beach, California on March 7."

LeeAnn isn’t the only one with a spouse at home as Eddie is married to model Brandi Glanville and they have two young sons. Stay tuned as the truth should emerge soon enough.