If I saw these guys in the NYC subway, I'd probably assume they were homeless, at first. Then I would think no, struggling musician. Upon hearing them, I'd be blown away but I still wouldn't expect Adam Levine and Jimmy Fallon to be hiding under those disgusies.
Fallon teamed up with some of Maroon 5, er Maroon 2, to surprise New Yorkers in the subway, and they rocked this performance! "Sugar" is one of my favorite songs and a go-to for karaoke.