Beyoncé is set to join an already star-studded list of performers at this year's Brit Awards, according to a report.

A source told The Sun, "Beyoncé is on. The only reason this has not yet been announced officially is because the Brits guys are nervous that it could all go wrong again. But what I can tell you is that in her camp it's 99.9% on."

The singer was due to perform at last year's ceremony but was forced to cancel because her new material wasn't ready to unveil.

Already on the bill to perform are Katy Perry, Arctic Monkeys, Pharrell Williams, Lorde, Disclosure, Bastille, Bruno Mars and Rudimental.

The 2014 annual Brit Awards take place on February 19 in London's O2 Arena.