Wonder Girls win at no. 1.

The girl band won the top award on the KBS's ‘Music Bank,’ beating out Big Bang. Just in the second week of promotions on various radio and music program and shows the group garnered a lot of attention with their new title song ‘Like This.’

The members thanked their agents, friends and family and their fans. Sunye exclaimed, "I don't know if we really deserve this award. It means a lot to us and we'll work even harder."

Click here to see more photos of Wonder Girls on Mnet 'M! Countdown'