Taylor Swift Sings With The Script's Danny O'Donoghue At London Gig!

Taylor Swift had a special surprise up her sleeve during her Red tour show at London's O2 Arena last night (February 4).

After welcoming the likes of Ed Sheeran and Sam Smith to the stage for previous guest stints over the weekend, it was now the turn of The Script frontman Danny O'Donoghue to join T-Swizzle.

Introducing the Irish heartthrob, the 23-year old told her fans how she fell in love with The Script when visiting the UK in the past, also branding Danny one of her favourite vocalists.

The former Voice UK coach - who was sporting a longer hairstyle - then waltzed onto the stage to sing The Script's hit Breakeven, much to the pleasure of her audience.

O'Donoghue is the latest in a long list of showbiz names who have sung with Taylor as part of her Red shows, with the likes of Jennifer Lopez, Ellie Goulding and Cher Lloyd joining her on the US leg last year.

Swift has performed three out of her five sold out gigs at London's O2 Arena, with more celeb guests now expected.