Cheeky charmer Olly Murs has revealed he is so nervous for the BRIT Awards tomorrow night he's unable to eat.

The former X Factor finalist is nominated in both the British Male Solo Artist and British Single categories at the annual awards ceremony, taking place in London tomorrow (February 20).

Murs took to Twitter this evening to share his anxiety ahead of the coveted event.

He wrote: "Brits tomorrow night!! Starting to get nervous...don't think I can eat... I might win... Or not lol Shall I prepare a speech.. (sic)."

Murs revealed in a recent interview that he's looking forward to Justin Timberlake's performance at the BRITs in Wednesday, marking his chart comeback.

The 'Troublemaker' hitmaker is inspired by the singer's long-lasting career.

He gushed: “He’s evolved and done so much in six years that we are still all big fans of his music. I would love to be around for another six or seven years and have my fans grow with me as Justin’s fans have grown with him.”