Christina Perri appeared on TV to make the single «Arms«; It was on the TV show Late Show with David Letterman and here we see his performance. The song belongs to his debut album 'Lovestrong', released this year.
Christina Perri is an American singer-songwriter from Philadelphia who became known last year with the song Jar of Hearts"Which was featured on the show 'So You Think You Can Dance,' selling 48.000 digital copies and debuting on the Billboard Hot 100 at number 17.
He signed a deal with Atlantic Records on July 21, 2010 to release the debut album.
"Jar of Hearts" was also played by Lea Michele on the FOX television series "Glee."