For any "Camp Rock 2: The Final Jam" fans watching "Grey's Anatomy" last night were in for a surprise.
In last night's episode, the doctors of Seattle Grace were being followed by a documentary film crew. Dr. Karev, played by Justin Chambers, was shown making rounds in the pediatric wing. One of his patients was seen listening to "Wouldn't Change a Thing" from CR2.
Later on in the show, Dr. Karev ended up singing the song to help calm the girl down before surgery. Check out the clip below.
Demi Lovato, who is a big "Grey's Anatomy" fan and even guest starred on the show, was so excited she retweeted a fan who told her: your music was on tonight's episode of Greys Anatomy!