We reported earlier about a Thai singer called Lita who released her first single album, "Who Cares", last month, and she has finally made her debut on Mnet's M! Countdown this afternoon. Her title song "Who Cares" features a chic charm with Lita's powerful vocals and a triple beat. The added effect of the synth sounds further creates an atmosphere of high tension that captivates listeners into addiction. The repetitive melody of the powerful chorus will surely leave an amazing impression. Check out her debut stage below!