Pattie Boyd reveals 'love triangle' letters from George Harrison and Eric Clapton

Model Pattie Boyd is selling letters that lift the lid on her notorious love triangle with guitarist Eric Clapton and Beatles star George Harrison.

Boyd was a muse to both men in the 1960s and 70s, inspiring Harrison's classic song Something and Clapton's hits Wonderful Tonight and Layla.

Initially married to the Beatle, she was pursued by his close friend Clapton in a series of ionate love letters.

Now she is auctioning notes from both men, along with other possessions.

The sale will take place at Christie's in London next month, with the items on public view from 15 to 21 March.

Boyd met the Beatles when she was cast in their 1964 film A Hard Day's Night and instantly felt a connection with Harrison, their famously "quiet" guitarist.

"He was quite shy, like me. I think that's why we got on," she said in an interview published on the website of auction house Christie's.

They dated for two years before marrying in January 1966, during which time the Beatles were often away on tour,

"George was so adorable when he was away," she said. "He missed me, and I missed him terribly, and he would write amazing letters and wonderful postcards."

One note in the auction sees Harrison write: "Hope you're OK. I miss you. I'm starving - many grilled cheese sandwiches. Love you."

Clapton was a frequent guest at the couple's house in Surrey but, unbeknown to Harrison, harboured feelings for Boyd.