For just one dollar, rabid Rihanna fans can get to see the princess of pop and help others without breaking the bank. 

The singer announced a new fundraising effort that will give lucky fans a chance to attend her charity gala, the Diamond Ball, just by donating a dollar. In years past, the glamorous night has been a lively occasion that raised money for Ri Ri's Clara Lionel Foundation, which is dedicated to providing education, health and emergency response services worldwide since 2012.  

The third annual event will be hosted by comedian Dave Chappelle with artists Kendrick Lamar and Calvin Harris will both be performing live.

"I’m thrilled that the incomparable Dave Chappelle will kick things off as the official host of this year’s Diamond Ball and Kendrick Lamar will take the stage for an unforgettable performance,” Rihanna said in a statement announcing this year's talent. “I’m proud of the Clara Lionel Foundation’s significant impact in the world over the years and deeply grateful for the continued support and commitment to advancing our mission.”

Festivities are set to place at Cipriani Wall Street in New York on Sept. 14.

Here's to Ri Ri.