French actor Olivier Martinez has rubbished reports he has been cheating on girlfriend Kylie Minogue with Michelle Rodriguez. A story in a US magazine claimed the SWAT star and Lost actress Rodriguez were snuggling up to one another in a Los Angeles nightclub. But Martinez insists he is in love with Australian Minogue, who is currently getting over her recent battle with cancer. A spokesperson for Minogue says, "Everything is great between her and Olivier."