Music's power players flocked to executive Clive Davis's annual pre-Grammy bash Feb. 9, where an all-star chorus posed for PEOPLE. From left: Carrie Underwood, Rod Stewart, Slash, Nickelback's Chad Kroeger, Leona Lewis, Davis, Chris Brown, Chris Daughtry, Josh Groban, Whitney Houston, Alicia Keys, producer Mark Ronson, Pink, Dave Grohl, Andrea Bocelli, Fantasia and producer David Foster. Says Fantasia of Davis: "He's just gangsta. Straight up."

This week's cover

On Newsstands Now!

Saved by the Bell Reunion

The hookups, the meltdowns, the memoires

The case reveals what was really going on what they think of each other now!

Get 4 FREE PREVIEW Issues! Click here now