Robert Pattinson beanie jacket kristen stewart sunglasses nyc twilight travel bag

R. Pattz sure loves his hats! And now that the cooler weather is finally here, we'll be seeing more of the scruffy Twilight hunk in beanies and his signature flannel shirts ... yum yum yum!

A solo Rob Pattinson was spotted leaving his New York City hotel on Monday afternoon, and we're hearing that the actor is headed to the Hamptons Film Festival, which kicked off last week and closes tonight.

But is it just us, or is he a bit bummed to be without ladylove Kristen Stewart? She's currently in Los Angeles (last night she went to the Florence and the Machine concert at the Hollywood Bowl), so maybe he's also worried about what she's up to while he's away? After all, she doesn't have the best record when it comes to fidelity...