Nick Cannon and Mariah Carey Host Newseum Event - NBC4 Washington

    Nick Cannon and Mariah Carey Host Newseum Event

    Watch "red carpet" arrivals as Nickelodeon, along with TeenNick Chairman, Nick Cannon, and his wife Grammy Award-winning recording artist, Mariah Carey host an invitation-only screening of the TeenNick HALO Awards at Washington, DC's Newseum. (Published Wednesday, Dec 9, 2009) Watch "red carpet" arrivals as Nickelodeon, along with TeenNick Chairman, Nick Cannon, and his wife Grammy Award-winning recording artist, Mariah Carey... See More