The singers will be lending their voices to a special fundraising concert at New York’s Radio City Music Hall on March 2.
Tickets for the concert will set you back at least $125.
Coming the day after Super Tuesday, the concert — dubbed “I’m With Her” — will feature Hillary Clinton, former president Bill Clinton and daughter, Chelsea Clinton. Proceeds from will benefit the Hillary Victory Fund.
Perry, a vocal Clinton supporter, recently joined the former secretary of State for a concert in Des Moines, Iowa.
Clinton is expected to be back in Los Angeles for more fundraisers on Feb. 22.