After what's being labelled as a controversial performance, Adam Levine took to his Instagram story on Friday to apologize for his behavior during the live concert, which also happened to be broadcast on Chilean TV. Fans at the concert in Chile on Thursday night were not very willing to cut the frontman of Maroon 5 much slack after the band's set at the Viña del Mar festival, and they complained that his bad attitude did not sit well with them.