Taylor Swift teamed up with Ellie Goulding on stage at her final concert in London last night (February 11).

The US star was playing the city's O2 Arena for the last time as part of her European Red tour and it seems to have gone off with a bang.

The '22' star continued past precedent by inviting a guest to duet alongside her and this time it was Ellie Goulding's turn.

They ran through the Brit's hit single 'Burn', with Swift later posting an image of the duo online.

Goulding follows previous O2 Arena collaborators Sam Smith, Danny O'Donoghue, Emeli Sandé and Snow Patrol's Gary Lightbody.

However, it isn't the first time the 'Halcyon' star has teamed up live with Swift. They performed 'Anything Could Happen' in Los Angeles in August.