The dinner party sighted last night at Nobu 57 invites so many questions. Is Uma Thurman making a hip-hop album? Or launching an urban-themed clothing line? Or guest-starring on 30 Rock? Or just making new friends on some sort of celebrity Facebook none of us know about? The possibilities are intriguing. Let's just hope she watches Letterman and uses protection.

Saw Uma Thurman, P. Diddy, LL Cool J, and Tracy Morgan dining (together!) At Nobu 57 last night. Tracy and Diddy were up and about chatting with people and being very friendly. Uma was more reserved and remained seated but was smiling and laughing and looked gorgeous!

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