The competitors for spots in a new girl group appeared on the weekly music show.
Psy wins his second trophy for "Daddy" during the December 17 episode of 'M! Countdown.'
Dynamic Duo win their first trophy for 'Jam.'
Though promotions are over, the girls are still killing it with '4 Walls/'
f(x) take their first win for "4 Walls" during the November 5 episode of 'M! Countdown.'