Mrs. Knowles-Carter experienced a humiliating…uh…little slip during her musical song and dance at the Oscars on Sunday.

Money Shot After The Jump…

T.I. & Justin Timberlake “Dead And Gone” Performance @ The 51st Annual Grammy Awards.

Hip-hop star Kanye West joined British songbird Estelle for a live performance of their hit “American Boy” at The 51st Annual Grammy Awards on Sunday night.

Hip-hop stars T.I., Lil Wayne, Jay-Z, Kanye West, and Sri Lankan rapper M.I.A., who is nine months pregnant, performed “Swagga Like Us” live at Sunday night’s Grammy Awards.

Jennifer Hudson took home the trophy for Best R&B Album for her self-titled debut at The 51st Annual Grammy Awards in L.A. on Sunday.

“Thank God, who brought me through,” the 27-year-old Oscar winner said after accepting the trophy from R&B legend Whitney Houston. “I’d like to thank my family in heaven – and those who are here today.”

Justin Timberlake, Boyz II Men, and Keith Urban team up for a performance of “Let’s Stay Together” with living R&B legend Al Green at the 2009 Grammy Awards in Los Angeles.

Al Green said he was in the shower when he got the call to fill in for Rihanna and Chris Brown, who withdrew from tonight’ show in the wake of their domestic violence scandal.

“We had two hours and 40 minutes to rehearse, change clothes, go out and do it,” Green said. “I thrive on that kind of energy. It’s just spontaneous.”

Jennifer Hudson will perform “You Pulled Me Through” at the 51st Annual Grammy Awards in Los Angeles Sunday night.

The emotional ballad is featured on Jennifer’s 2008 self-titled debut album, which is nominated for four Grammy Awards at this year’s ceremony.

Lil Wayne sits down with veteran newswoman Katie Couric on Katie Couric’s All-Access Grammy Special, airing this Wed, Feb. 4 @ 9 PM on CBS.

Whitney Houston will headline music mogul Clive Davis’ Pre-Grammy Awards Party on February 6.

The R&B diva is expected to perform a series of tracks that will be featured on her forthcoming comeback album, slated for a March 2009 release.