YG Entertainment's monster rookie of 2013 celebrated her birthday on September 23rd, and YG Entertainment posted a photo of Lee Hi posing with her famous "It's Over" teddy bear onto not just their YG Life blog, but also their various social media. 

SEE ALSO: Lee Hi and rapper Woo Won Jae personally share their thoughts on leaving AOMG

As most already know, Lee Hi debuted last year after she placed 2nd in SBS' 'K-Pop Star'. Lee Hi's been taking over the K-pop scene every time she comes out with an explosive song.

Happy birthday to Lee Hi!