"I was quite cross with him for a few years for not having responded to this letter because I'd been very vulnerable and open," recalled Allen

Lily Allen was in a feud with Elton John for years—except he didn't know it. On a recent episode of her podcast Miss Me? on BBC Sounds, the singer admitted that she was very angry with the "Rocket Man" singer for a reason that turned out to be unfounded.

That may be, but Lily Allen is finally admitting she owes Elton John an apology for holding a grudge against him over his lack of response to a letter that she later realized she never sent. Allen recounted the story on the BBC podcast "Miss Me?" she cohosts with Miquita Oliver.

LILY Allen has revealed her secret years-long feud with a top British singer – yet all is not what it seems. The Smile hitmaker, 39, and mum-of-two is no stranger to a celebrity spat,

Lily Allen has revealed she held an unfounded grudge against Elton John for several years. The singer admitted she was upset with the star after he didn't respond to a heartfelt letter she wrote him - until she realised she never actually sent it.