LeAnn Rimes is having an affair with her TV movie costar Eddie Cibrian.

The lovebirds costar in the upcoming Nora Roberts’ adaptation Northern Lights.

Leann married her backup dancer Dean Sheremet when she was just 19.

Reports Us Weekly.

Director Mike Robe said of the affair,

“From the moment we rehearsed, LeAnn and Eddie honestly developed a really strong bond and a warm relationship.”

Their rapport carried off the set as well.

The photo was taken from a video security camera that shows the two holding hands and kissing on a romantic dinner date at Mosun and Club M in Laguna Beach, California on March 7.

Additionally, it’s being reported that the new couple met for a three-hour tryst at the Malibu Beach Inn on March 14.

source: [gone hollywood]