Simon Cowell reportedly has big plans for opera-singing duo Britain's Got Talent final.

The pair have been hot favourites to win the competition since Susan Boyle - and she's sold millions."

According to The Sun, SiCo has already booked studio time for the singers and is planning to offer a £1 million record deal and an assault on the US market.

The insider went on: "This time last year he was faced with the not particularly exciting prospect of having to sell Jai McDowall records. He was in a funk. But this year his excitement levels are off the scale.

"He's watched as Jonathan and Charlotte have taken the country by storm. He knows that opera is a big seller, especially if people like the person singing it."

Jonathan and Charlotte face tough competition in tonight's grand finale, however, with singer songwriter Ryan O'Shaughnessy, boyband the Loveable Rogues and everybody's favourite dancing duo, [uuid=6aff1d8b-160e-4270-964f-24e68491ce6c]Ashleigh and Pudsey[/uuid] all hoping to take home the £500,000 prize.

The judges have also picked a 'wildcard' from the week's semi-finalists, giving one lucky act the chance to compete in the final.

Tune in to ITV1 tonight at 19.30pm to see which act will be crowned this year's winner.

[uuid=0a09f1a6-ef27-48f7-bfe9-ea610f044459]WATCH X FACTOR JUDGE SIMON COWELL'S OFFICIAL TOP 50 HERE![/uuid]