While performing in Boston last night, Machine Gun Kelly ended the set by previewing his next single. "Peso," which features Pusha T and Meek Mill, will appear on MGK's forthcoming 'Black Flag' mixtape.
Video | March 3, 2013
Machine Gun Kelly Previews “Peso” featuring Meek Mill & Pusha T in Boston (Video)

While performing in Boston last night, Machine Gun Kelly ended the set by previewing his next single. "Peso," which features Pusha T and Meek Mill, will appear on MGK's forthcoming 'Black Flag' mixtape.