Christina Perri american singer

Christina Perri born August 19, 1986 is an American singer and songwriter from Philadelphia. Her song "Jar of Hearts" charted in the United States after it was featured on the Fox television show So You Think You Can Dance in 2010. Rolling Stone named her the "Band of the Week" on October 26, 2010.On May 10, 2011, Perri's "Jar of Hearts" was featured on Glee Season 2, Episode 20 "Prom Queen