Bruno Mars spotted outside at the Empire Hotel #celebrity

Saw Alec Baldwin pose chattily for a pic w/ a tween 30 Rock fan outside Empire Hotel. No Chuck Bass, but kid impressed.

Jon Gosselin sighting at the Empire Hotel 44 W 63rd St. He got 2 chicas. Womanizer!

Saw SJP and Kim Cattrall shooting SATC2 at NYC's Empire Hotel today. The ladies looked fab

Bruce Willis getting off the elevator at Empire Hotel