Houston at Twilight: Robert Pattinson chills, plays guitar at notsuoH

You've got to hand it to Robert Pattinson. The very mention of his name can inspire teen girls into twitchy, screaming raptures, but that's no reason for R.Pattz to miss out on some fun with the boys.

And for the British Pattinson, this summer that includes embarking on the quintessential American experience — the road trip.

After recent stops in New Mexico, Lubbock, and Austin, a bearded, low-key Pattinson made his way to Houston Wednesday night, hanging out in downtown's most venerable pocket of indie iconoclasts — notsuoH.

According to online reports (a.k.a. Twitter), Pattinson was hanging out and taking pictures with fans. When his friend, musician Sam Bradley, played an impromptu set, Robert joined in on guitar while sitting on a Dracula pinball machine.

One song in the set? An acoustic version of "No Diggity." (It probably sounded something like this.)

Word is Pattinson's next stop is New Orleans, where Kristen Stewart is filming On The Road.