Ralphie on Twitter: twitter.com/ralphieaversa
Christina Perri called "Ralphie Tonight" ahead of her performance on "So You Think You Can Dance." Perri rose to prominence four years ago due to the exposure her song "Jar of Hearts" received on the show. At the time, she was unsigned; the song placement led to her deal with Atlantic Records.
Perri also chatted about her upcoming tours with OneRepublic and Demi Lovato.