The San Antonios Spur player says allegations of a "supposed affair are entirely false and fabricated."

Lawyers for TONY PARKER tell "The Insider" the athlete is taking legal action against Web site X17online.com after it published claims by a woman that she had been intimate with the basketball star following his wedding to EVA LONGORIA.

His lawyer, STANTON "LARRY" STEIN, tells us, "Tony adamantly and unconditionally denies ever having laid eyes on this woman, let alone having had an affair with her. The allegations of the supposed affair are entirely false and fabricated. We have been instructed to promptly file suit against X17online.com and to pursue all legal remedies against those making such false accusations."

ALEXANDRA PARESSANT, a 26-year-old French model, claimed on X17online.com that she and Tony spent several nights together, starting Sept. 29. Paressant contends that she was a guest at the couple's Paris wedding on July 27, where she noticed him looking at her. She also says that later a mutual friend introduced them.