I am so happy for Ella Henderson. Her debut single went to Number one in the Uk today. Huge congrats.
— Simon Cowell (@SimonCowell) June 16, 2014Congrats to @EllaHenderson on her "official" UK #1 "Ghost". It was fun writing it, even more fun when ppl like it :)
— OneRepublic (@OneRepublic) June 16, 2014