Since early last month, Jiyoon has been tweeting photos of herself in the studio with various overseas producers. Fans even figured out she'd gone ahead to LA before the other 4minute members went on at KCON, only to discover that she'd gone there to record. But record what!Bob Horn has worked with the likes of Faith Evans, RuPaul, Barry Manilow, Timbaland and Usher.With her musical beginning in December, it seems like it just might be her time to shine! Only time will tell!