The Insider.com

Madonna has been super tightlipped about her halftime show at the February 5 Super Bowl in Indianapolis, but The Insider can exclusively report that one of the guest artists is "The Voice" coach Cee Lo Green!

• January 25, 2012Rihanna's Controversial New Tattoo
• January 25, 2012Drew Barrymore Talks Wedding Plans
• January 25, 2012Kendall & Kylie Might Skip College, Dad Says
• January 24, 2012Seal: News of Split was 'Leaked'
• January 24, 2012Your Chance to Win a NFL Pulse Awards Gift Bag
• January 24, 2012Tim Gunn: 'I Haven't Had Sex in 29 Years'

We're told for the past two weeks Cee Lo has been traveling to New York to practice with Madonna. And he is expected to bring a new sound to some of Madonna's classic hits!

Both artists are known for their wild and creative styles, so it will be exciting to see what they cook up!