Washington, Mar 23: Sir Paul McCartney’s ex-wife Heather Mills has landed a lucrative deal to promote vegetarian food for fast food chain Burger King.

According to the UK’s The People, the 41-year-old former model has apparently inked a 4.3 million dollars deal to promote Burger King’s new meat free burgers at the company''''s 11,350 outlets throughout the world.

“Heather is ecstatic, Contactmusic quoted a source as saying.

“She believes she can change the eating habits of millions. She''''s also being paid a lot of money and the deal will help boost her standing," the source added.

Mills was reportedly chosen for the role after she donated one million dollars of free veggie burgers to poor kids in New York last year. (ANI)