Selena on Instagram: My babes @zedd and I performing tonight for @z100newyork

@selenagomez: This means we had good lighting. Right ladies?? 😂

This means we had good lighting. Right ladies?? 😂

A photo posted by Selena Gomez (@selenagomez) on Dec 11, 2015 at 9:53pm PST

@selenagomez: My babes @zedd and I performing tonight for @z100newyork !! SO grateful to wrap up this year with the best people. Thank you NY!!

My babes @zedd and I performing tonight for @z100newyork !! SO grateful to wrap up this year with the best people. Thank you NY!!

A photo posted by Selena Gomez (@selenagomez) on Dec 11, 2015 at 8:52pm PST