Singer Gain ranked number 1 on Mnet "M! Countdown."

Today on Mnet "M! Countdown," Gain won number 1 with her solo album title song, "Bloom."

"Bloom" features a fun yet emotional song with an addictive melody. This song was produced by the same producers who wrote IU's "Good Day" and Brown Eyed Girls "Abracadabra."

Gain showed off a new 'Tinkerbell' image which was different from her previous solo album that featured a tango concept. 

Gain wore a bright outfit while showing off a quite provocative appeal. 

Gain released her second solo album on October 5.