Cee Lo Green: The Voice should worry about US X Factor

Cee Lo Green thinks US 'X Factor' bosses should be "concerned" about the competition from 'The Voice', but he isn't worried about the rival talent sho...

Source: http://www.femalefirst.co.uk/celebrity/Cee+Lo+Green-234391.html

Adrianne Palicki Aisha Tyler Aki Ross Alecia Elliott Alessandra Ambrosio Alexis Bledel Ali Campoverdi Ali Larter Alice Dodd Alicia Keys