Taylor Swift On Prince William Duet: "He Has Got Star Quality"
The I Knew You Were Trouble singer says she will remember their performance till she's "very, very old"...
The 22 singer performed Livin' On A Prayer with Wills and Jon Bon Jovi at a charity gala in November 2013, and has now told the Mail on Sunday's Event magazine that it was the Royal's idea to join her on stage.
T-Swizzle recalled: "Prince William looked at me and said, 'I'll do it if you do it, too', and then he took my hand. I was surprised and flattered and it felt surreal and natural at the same time.
"We jumped on the stage and started to sing and then we were really yelling into the microphone and clapping hands. I still can't believe I've sung with Prince William."
When asked her opinion on William's singing credentials, Taylor added: "Even through all that I could hear his voice and it's pretty good. A nice tone. I'd definitely say he has got star quality.
"If he ever wants me to sing with him again I'll be there. It was a night I will remember till I'm very, very old. The whole evening was completely wondrous."
Taylor is currently in the UK as part of her Red world tour, and has sung with the likes of Ed Sheeran, Sam Smith and Danny O'Donoghue on stage.