The Boom Boom Room at the Standard Hotel (aka Top of the Standard)
Locale: New York
The Scene: Sitting 18 stories above the city, this swanky bar has floor-to-ceiling windows for spectacular panoramic views. And that's not even taking into account who you'll see inside! The Boom Boom Room's star power and decadence has earned it the reputation of being the second coming of Studio 54.
Celeb Sightings: Kristen Stewart, Chris Hemsworth, Nina Dobrev and Dianna Agron