Britney Spears and will.i.am's new 'Scream and Shout' music video debuts on 'X Factor': Watch it now!

Britney Spears schooled "The X Factor" contestants tonight (Nov. 28), previewing "Scream and Shout," her new music video with will.i.am, during the broadcast.

After minute-long clip (the full video was released online afterward), host Khloé Kardashian Odom asked the judge about reuniting with the Black Eyed Peas frontman. (The two collaborated on "Big Fat Bass" for her 2011 "Femme Fatale" album.)

"He's like a big kid to work with," said the pop superstar about will.i.am, who's also her "X Factor" mentor. "He's so much fun -- we had a lot of fun."

That's apparent in the playful but polished futuristic club track. Britney stuns in a dominatrix-style getup and flawless hair and makeup reminiscent of Brigitte Bardot. She sings, chants, prances and teases, and tosses out several "It's Britney, b****" callbacks -- sure to be echoed by clubgoers when "Sing and Shout" becomes the next dance anthem.

"Thank u @iamwill for being such an inspiration & dream to work with," Britney tweeted after the track hit the airwaves. "Tonight is a big moment 4 us & the AMAZING fans."

Are you a fan of Britney's new tune?