The two stars went to Shake Shack in NYC shortly after returning from their trip to Canada. As the two ordered their delicious burgers, cameras came out from the gathering crowd of fans.
Bieber and Hailey didn't seem to mind though, smiling and showing their affection with some well placed PDA. After ordering their food to go, they caught a movie at a nearby iPic movie theater, which is famous for loading up patrons on delicious food and treats during the movie.
If they keep this up, they're going to need to list His & Hers Pepto-Bismol on the wedding registry.