New member Lim has joined the Wonder Girls and made her debut stage in China.
On the 5th, the girls were there for Sony Ericson's product promotion, acting as the faces of the brand. Lim for the first time replaced Sun-mi to perform Nobody and So Hot with the rest of the girls. The Korean public is eager to see her in action through clips of the show on YouTube and other portal sites.
As for Sun-mi, she is finishing up her Wonder Girl career and making preparations to start a university student life.