MGM Grand opened its newest outpost at Foxwoods Resort & Casino in Connecticut on Saturday night, bringing out some big names and Grammy winners. John Mayer looks like he got another haircut between lovefests with Jennifer Aniston before taking the stage in his home state with Alicia Keys. Diddy was in the house to celebrate Diddy's Den, a VIP party set up for the event. Jenny McCarthy didn't have Jim by her side, but she looked sexy all solo on her way into enjoy the new casino. Looks like John has a new getaway spot when he decides to bring Jennifer home to see his native state, wink.
To see more from the party including Michael Douglas, Catherine Zeta Jones, Jamie-Lynn Sigler, Nick Cannon and many others just
Images include: CariDee English, Jenny McCarthy, John Mayer, Kim Kardashian, Nick Cannon, Diddy, Alicia Keys, Catherine Zeta Jones, Jamie-Lynn Sigler, Jon Secada, Josh Groban, Michael Douglas, Quincy Jones, DJ AM