Christina Perri is an American singer-songwriter. Her recording career started when she released her debut single “Jar of Hearts” in 2010. The song was then used in the reality show So You Think You Can Dance. This gained her recognition. She was then signed with a label, releasing her first EP The Ocean Way Sessions. In 2011, she released her first studio album Lovestrong. Subsequently, she became further known for her song “A Thousand Years”, which was used in the box office hit The Twilight Saga: Breaking Dawn – Part 2. Her second studio album Head or Heart was released in 2014.