Rihanna earns $500,000 for private show

Rihanna is set to earn $500,000 for a private charity show in Florida.

The singer has been invited to entertain guests at the Dana-Farber Cancer Institute fund raiser and will earn $500,000 for the hour long appearance.

The event will be held at Donald Trump's Mar-A-Lago estate and will be attended by 600 guests, reports Palm Beach Post.

Party goers have paid as much as $200,000 for a table of 10, although some seats were sold at $2000.