Disclosure and Lorde have been added to the already star-studded line-up of performers at this year's Brit Awards.

The Brits 2014 official Twitter page announced the news by posting an image of Lorde with Disclosure's trademark mark drawn over her face.

Already set to perform at the awards show are Ellie Goulding, Katy Perry, Pharrell Williams and Rudimental.

Disclosure have been nominated for four Brit Awards with Lorde nominated in the International Female Solo Artist category.

The Brit Awards take place in London's O2 Arena on February 19.