이효리 is set to appear in the new JTBC reality show '연애전쟁', where she will provide advice to couples on the verge of breaking up. The show premiered on 23일 and features 이효리, 서장훈, and 김희철 as the main hosts. 이효리 has stated that she will provide honest and straightforward advice, even if it means telling couples to break up. The show aims to provide a realistic look at relationships and offer helpful advice to those struggling with love. | 이효리 is set to appear in the new JTBC reality show '연애전쟁', where she will provide advice to couples on the verge of breaking up. The show premiered on 23일 and features 이효리, 서장훈, and 김희철 as the main hosts. 이효리 has stated that she will provide honest and straightforward advice, even if it means telling couples to break up. The show aims to provide a realistic look at relationships and offer helpful advice to those struggling with love.