If Jennette and Ariana seem a bit tired today, it might be because they just took a vacay to the city that never sleeps! These gals gave the east coast some lovin' yesterday when they visited New York City. What were these future babysitters up to in the Big Apple? Ariana chirped, "Morning Nyc. Slept two hours last night. Long day of press ahead for @samandcat. Get to be a redhead today. :)" If you didn't know already, Ariana recently gave her 'do a dye back to its natural brown! But don't worry, Cat is still keeping her classic strawberry red head for the show.