Rainbow members Ji Sook and Woori will be taking turns on 'Shindong and Park Gyuri's Shim Shim Tapa' radio as temporary hosts from September 2nd to the 4th. While Gyuri is over in France with the other KARA members, listeners will have DJ Woori on the 2nd and DJ Ji Sook on the 3rd and 4th of next month. Thought it's an exciting opportunity for the girls, they'll be juggling a heavy schedule, as Rainbow is preparing for their debut in Japan early next month as well. Ji Sook and Woori commented, "Because it's our first time as main radio hosts, we're feeling a lot of pressure in taking Gyuri's spot. However, we will do our best to try hard and fill her missing place." Source + Photo: TV Daily via Nate