Song Name from KPOP Ultimate Audition

I know this isn't Japanese/Anime related but does anyone here know what song she's singing?

http://www.epdrama.com/k-pop-the-ultimate-audition/k-pop-the-ultimate-audition-episode-12/4/

At 2:00^^ She's from a band call Jewelry though but I don't know if it's a song by them.

Omg, thank you. You don't know how long I've been trying to find out. :D