Rita Ora dated Calvin Harris before he moved on to Taylor Swift. While the two dated, they did alot of collaborating- mainly music for her upcoming album. Unfortunately for Rita, the two broke up just before her album release, and CALVIN TOOK ALL HIS MUSIC WITH HIM!! Rita had to delay her album for several months as a result. Her latest collaborator would NEVER take his music and leave.. Because her latest song was co-written with ED SHEERAN! And it's out!! It's called "Your Song" and sounds ALOT like and Ed Sheeran song!