A spokesman for Sean Combs has slammed reports the rap mogul fought with GREY'S ANATOMY star TR KNIGHT at a pre-Grammy Awards party on Friday night (09FEB07). Members of the TV show's cast were attending Justin Timberlake's pre-Grammys party at Los Angeles' Avalon nightclub when they were reportedly told to give up their table to accommodate Combs. A source tells Pagesix.com, "PUFFY (Diddy) was supposed to sit in the same VIP area that had four tables - two were for him and two were for the Grey's Anatomy cast. "But he was very, very late, and there are a lot of Grey's cast members, so TR, KATE (WALSH) and SARA (RAMIREZ) were at a table set up for Puffy." A bodyguard for Combs allegedly insisted the group give up their seats immediately when the star finally arrived. The source adds, "This guy goes up to TR, Kate and Sara and started demanding, 'Get out! Get out now! Move it!' TR was furious." Combs and Knight allegedly exchanged words before the show's stars were led away to another table. A friend of Combs explains, "If they were moved, it wasn't because Puffy told (his bodyguards to move them). He wasn't aware of what was going on. "He had a great time and didn't realise anyone was upset." A representative for Combs slams the report saying, "That didn't happen. He came and sat down and there was no (altercation)."