One Direction have quite the celebrity following these days, with Katy Perry, Taylor Swift *cough* and even Michelle Obama revealing that they are fans of the boys.

The latest star to jump on the 1D train is Britney Spears - who was apparently so impressed with their performance on The X Factor USA this month, that she's asked them to sing at her WEDDING.

britney spears One Direction wedding

Oh yes, we can totally see the boys serenading Britterz with a rendition of What Makes You Beautiful as she struts up the aisle.

An insider told heat magazine: "Britney loved 1D on The X Factor USA and told them backstage that she's love them to sing at her wedding.

"They agreed, but said it would depend on their schedule. She's told Simon Cowell she's serious and he must make it happen."

Britney also spoke out about her love for 1D, saying: "They swooned me, I loved them. They were amazing."

What with this and the boys' invitation to perform at The White House, they're building up quite the line in private gigs.

one direction britney spears wedding

Hmm, shall we all pool our savings and host our own exclusive concert? So far, we've got about £2.69 and a voucher for half a chicken at Nando's. Which should be enough to persuade Niall Horan, at least.

What do you make of Britney's request?

One Direction perform Little Things on The X Factor USA

One Direction to play gig at The White House

Niall Horan spotted out with Amy Green - video