MAMAMOO have officially returned with "You're the Best"!

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"You're the Best", the title track of the group's first full album 'Melting', is composed by RBW (Kim Do Hoon) and Duble Sidekick. As usual, MAMAMOO do not disappoint with their talented vocals, and they've come back with a fresh concept as well. In the MV, all four members develop a crush on a handsome hotel worker during a vacation.

Check out MAMAMOO's "You're the Best" MV above, and let us know what you think!