It may have been a looong Grammy Awards , but it was only more reason to keep the party going after the show ended. The stars got to mix and mingle with their fellow musicians at the Sony BMG Party, making for some predictable (and a few unlikely) pairings. Nicole and Joel were looking a little worn out, while Beyonce was practically glowing in yellow next to John Mayer, making her fourth outfit change of the night. Which B outfit was your favorite?  Also, is it just us, or did John look a little too pretty-boy last night? Carrie Underwood naturally gravitated toward country star Brad Paisley, while Jay-Z looked absolutely thrilled to be posing with Chris Daughtry. We just wish we could eavesdrop on a few of their conversations, although something tell us that Amy Winehouse's performance  was a hot topic across the board.
Tons more pics including Michelle Williams, Lil Mama, Natasha Bedingfield, and many others if you /
Images include: Nicole Richie, Joel Madden, Beyonce Knowles, Jay-Z, John Mayer, John Legend, Chris Brown, Clive Davis, Michelle Williams, Brad Paisley, Kimberly Williams, Chris Daughtry, Jason Davis, Joe Simpson, Josh Groban, Lil Mama, Brandy, Aretha Franklin, Natasha Bedingfield, Mark Ronson, Benji Madden, Yoko Ono, Pink, Miranda Lambert, Frances Bean Cobain, Matt Sorum, Dave Grohl, Natalie Cole, Chaka Kahn, Dania Ramirez, Kelis, Nas, JC Chasez, Carrie Underwood, Petra Nemcova, Kat Von D, Tony Bennett, Blake Lewis, Deanna Robertson, Anna Nalick, Chamillionaire