US soul sensation Cee Lo Green has beaten Robbie Williams and Gary Barlow to number one in the charts.
Forget You is the first proper single to be released from Cee Lo's new album The Lady Killer, and was co-written by recent chart topper Bruno Mars.
The singer has reportedly said that the track was inspired by a relationship break-up.
Robbie and Gary's single Shame, entered at number two.
It is the first collaboration that the pair have worked on since Robbie left Take That in 1995.