London, Aug 21 (ANI): Queen of Pop Madonna could make 1billion dollars if she agrees to head to Las Vegas and commits to performing shows for five years in the city.

The mega deal would make her the world’s third female billionaire entertainer, alongside chat show queen Oprah Winfrey, 56, and Harry Potter author JK Rowling, 45.

“A residency would be a great way to cap her wonderful career,” The Daily Star quoted a source as saying.

But not everyone is convinced.

“Madonna is sure getting old. I should have taught her a new birthday game - pin the tail on the coroner,” said comedian Joan Rivers on Twitter. (ANI)