pippaandre460.jpg Her Royal Hotness comes to the States!

Pippa Middleton was spotted hanging out with hotelier Andre Balazs over the Labor Day weekend in Shelter Island, New York, according to Us Weekly. Balazs was reportedly hosting the Duchess of Cambridge's little sister on her trip to the US.

Middleton, 28, and Balazs, 55, enjoyed a two hour dinner at Sunset Beach with friends on September 2. The British socialite donned tight red pants and a white peplum top for her meal, and went relatively unnoticed for the majority of her time at the restaurant, until fellow diners took notice of her waiting in line for the bathroom.

"She got really embarassed when some people recognized her while she was in line. She actually turned bright red!" a source told the mag. The brunette beauty apparently didn't have any security detail and was very low-key during the outing.

The previous evening, Middleton dined at Catch restaurant with friends, where she was spotted sharing a bottle of white wine with pals and noshing on crispy shrimp, salmon carpaccio, and a variety of other goodies.

Middleton, a party planner and author, is stateside to attend publisher meetings and do an interview, a source told Us.

Balazs was most recently linked to comedian Chelsea Handler, and although there's a significant age difference between them, could he be romancing England's most eligible bachelorette?! Guess we will have to wait and see!