Christina Perri
 Christina Judith Perri (born August 19 1986) is an American singer-songwriter and musician from Philadelphia. Her debut single Jar of Hearts charted after it was featured on the Fox television show So You Think You Can Dance in 2010. The single went on to sell over 3 million copies in the United States and was a hit around the world. In the UK it reached number three on the charts and spent over 3 months in the UK Top 40.