Russell Simmons: Kimora Lee Who?

Although multiple sources in reports say that Kimora Lee Simmons is expecting a child with beau Djimon Hounsou, hip hop impresario Russell Simmons seems less than pressed.

Russell, 51, has been bouncing all around Park City, Utah from gift lounges to private dinners to late-night partying at the Sundance Film Festival.

While Simmons broke up with his rebound gal, model Porschla Coleman, in the late summer of 2008, love was maybe the last thing on Simmon’s mind yesterday when he rolled to a cast party for Push.

Starring Mariah Carey, Mo’Nique and Paula Patton, Simmons came to celebrate with director Lee Daniels as well as singer Corinne Baily Rae and Patton’s husband Robin Thicke at The House of Hype.

Following a few drinks and products in Nivea’s VIP lounge, Russell hit Tao at the Sundance Lift to rub elbows with Trudie Styler and Sting.

No wonder he’s been mum on Kimora’s little one, clearly he’s booked on the Park City social circuit.