Hillary Clinton is calling on famous friends to raise money for her presidential campaign.
The Clinton campaign is throwing a fundraising concert on March 2 at New York City's Radio City Music Hall that will feature pop stars Katy Perry, Elton John and Andra Day.
Clinton's husband, former President Bill Clinton, and daughter, Chelsea Clinton, will attend the event. Tickets start at $125 and proceeds will go toward the Hillary Victory Fund.
Perry endorsed Clinton in October in an email to the candidate's supporters.