Olivia Lufkin "A Little Pain"

Olivia Lufkin. I remember seeing her on TVCM like when I was 12. She was in a very tacky girl's group at that time. I knew she was offering a song for the new NANA movie (http://en.wikipedia.org/wiki/Nana_(manga)#Film). But I didn't know she completely changed her style. Now she's cool. Although this song reminds me of Kelly Clarkson(Trine Rein cover)'s Just missed the train. Expecting her to keep up with it now.