American Idols' Pre-Grammy Bash

American Idol winners and “losers” turn up for music mogul Clive Davis‘ pre-Grammy party at the Beverly Hilton Hotel on Saturday night in Beverly Hills — Katharine McPhee, Taylor Hicks, Carrie Underwood, Jennifer Hudson, Chris Daughtry, and Mario Vasquez (below).

Jennifer Hudson performed “I Am Changing” at the pre-Grammy bash because, according to rumors, Whitney Houston backed out. Carrie Underwood performed two hit singles off her debut album, “Before He Cheats” and “Jesus, Take The Wheel.”

UPDATE :: Added pictures from Carrie‘s performances!