SIENNA STUTTERS OVER DIDDY RUMORS

seemed noticeably nervous when asked about her relationship with on the red carpet at her Factory Girl premiere January 29 in New York City. 'There is no connection other than ? I, I, he, um -- I met him with a load of people, and he's a very nice guy. Thank you.' Diddy, 37, was videotaped entering Sienna's NYC hotel on January 28 after partying with her at Bungalow 8. She met him in L.A. at the Golden Globes on January 15, and was seen getting lovey-dovey with him at Tao during the Sundance Film Festival in Park City, Utah, on January 20. Is this a love connection? Sienna, 25, is free from her three-year relationship with . Diddy's made a family with Kim Porter that includes twin girls Jessie and D'Lila, one month, their son Christian, 9, and his son Justin, 12, from a previous relationship. -Valerie Nome