LeAnn Rimes is having an affair with her TV movie costar

It is reported in the upcoming issue of US Weekly that country singer & TV star LeAnn Rimes is having an affair with her TV movie co-star Eddie Cibrian.

You might know Cibrian from his adulterous gym coach role on “Ugly Betty.”

Cibrian whos is nearly a decade older than Rimes is married in 2001 and has two sons.

US Weekly has photos of the two holding hands and kissing on a romantic dinner date at Mosun and Club M in Laguna Beach, California.

The 26 year old is starring with Cibrian in the upcoming Lifetime Nora Roberts’ adaptation “Northern Lights.”