See which A-list twosomes sparked a romance as cameras rolled
LeAnn Rimes and Eddie Cibrian
After separating from her husband, Dean Sheremet, Rimes hooked up with her costar in the Lifetime movie Northern Lights, Eddie Cibrian. After months of denying an affair, the couple went public with their relationship after a trip to Cabo San Lucas, Mexico in August 2009.
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