Lady Gaga's Cleavage Busts Out Of Her Little Black Dress

Lady Gaga shows some serious cleavage in a black dress while grabbing dinner with a few friends on Friday (December 19) in New York City’s Lower East Side.

The 28-year-old entertainer and her close friend Tony Bennett recently scored their fifth #1 song on Billboard’s Jazz Digital Songs chart with their cover of “Winter Wonderland.”

PHOTOS: Check out the latest pics of Lady Gaga

In case you didn’t know, Gaga and Tony made an appearance on Tonight Show Starring Jimmy Fallon earlier this week, where they chatted about getting advice from a stripper.

15+ pictures inside of Lady Gaga stepping out for dinner…