Fans of Mnet's rap survival program Show Me the Money 4 are in for a real treat this week with soulful singer Lee Hi joining the upcoming episode as a special guest.

During the Aug. 7 episode, the contestants held their first official competition for AOMG judges Jay Park and Locco and Hi-Lite Records artists Zico and Paloalto.

The upcoming episode, which will be on Aug. 14, will reveal which contestant has been eliminated. There is going to be another rap battle in front of YG judges Tablo and Jinusean and Brand New Music artists Verbal Jint and San E and will also include special guest Lee Hi.

Lee Hi is known as the runner-up of SBS's K-Pop Star Season 1. She made her debut on October 28, 2012 with the release of her first single "1.2.3.4," which promptly soared to the top of the charts.

Most recently, in November of last year, Lee Hi collaborated with Akdong Musician's Lee Suhyun for the song "I'm Different" featuring iKON's Bobby, the winner of Show Me the Money 3.