Hip-hop mogul Russell Simmons is refusing to give up on his marriage to former model KIMORA LEE, even though many believe the couple is already divorced. The Def Jam Records founder insists the divorce rumours are untrue, and still thinks there's a small chance the estranged couple can resolve their personal issues. He tells urbanwear designer MARC ECKO's style magazine Complex, "We have to be best friends; we have businesses together, we have children. "We have to spend lots of hours together every day. People always make you want to go back. We've been together 14 years. "As much as we work together and have things together, we have things that are different. That's gonna happen no matter what."