Report: Nicole Scherzinger Signs on to Host US 'X Factor'

Report: Nicole Scherzinger Signs on to Host US 'X Factor'  Nicole Scherzinger takes in the sights of Paris including the Palais Royal and the Buren Columns (Colonnes de Buren) . (Bauer Griffin)Simon Cowell has reportedly signed up former Pussycat Doll Nicole Scherzinger to host his US version of The X Factor after negotiating a deal with Nicole's American label CAA to ensure she has a clear