Changing the lyrics of the hit-single 'I will never let you down' to 'I might have let you down' may not have been the wisest move, top of the charts singer, Rita Ora, 23, has made.
In an interview with Ryan Seacrest last week, Calvin said: "Wow. Yikes. Yeah, that's crazy. Weird, I think that's unnecessary. Just sing the song.
"Obviously she's trying to twist it so she tries to make things, I don't know, like you said, 'more personal'."
Calvin also prevented Rita from singing the newly adapted song (which he produced), at the Teen Choice Awards earlier this year.
It looks like this relationship might have turned sour!
Read the full story in this week's Reveal magazine, out now.
By Megan Nisbet
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