Christina Aguilera and Jimmy Fallon went undercover or let's say "in disguise" in the NYC Subway! I mean aside from the looks how could you not know this is Christina Aguilera?! I mean it is just a spectacular and unique voice! But I am pretty sure they have a lot of performers on the subway so who knows right?!
Alessia Cara, Christina Aguilera, Kygo, and more dropped new music last night!