Idol group B1A4 has won 2 weeks in a row on MBC Music "Show Champion."

On January 29, B1A4's "Lonely" placed number 1 and won the 'Champion Song" trophy.

They also won on January 22 show of "Show Champion" as well as on other music programs as well.

"Show Champion" also congratulated the group on their second win through their official twitter as well.

The photo revealed showcased the members with their trophy and smiling for the camera.