Ninja Rob Spotted at Jimmy Fallon's Emmys After-Party

Update! Jimmy Fallon confirms Rob's attendance mentions Rob on his show "I was doing shots with Robert Pattinson." September 21, 2011.

E!OnLine Robert Pattinson didn't attend the Emmys, but he made a surprise appearance at an A-list afterparty. While Kristen Stewart has been busy sitting front row at Fashion Week in London, Rob took the solo opportunity to hit Jimmy Fallon's Emmy bash last night in Hollywood.

Most VIP guests—Lea Michele, Amy Poehler, Tina Fey and Minka Kelly—came straight from the show and were dressed to the nines. But not R.Pattz:
"He was wearing a baseball cap and street clothes hanging at the bar," a guest tells me. "No one even noticed he was there!" Rob spent most of his night chatting with an older gentleman and managed to avoid the cameras.Other partygoers were eager to get into more comfortable attire too, and hit up the Havaianas flip flops station, which Jimmy personally requested."

Celebuzz-TarynRyder The Emmy party to be at on Sunday night was thrown by last year’s awards show host Jimmy Fallon. He held his bash at Trousdale in West Hollywood and brought out all of TV’s finest…and Robert Pattinson, too!
A very grizzly Rob, wearing his standard baseball cap, jeans, and jacket was with two friends and grabbed a drink at the bar. A partygoer inside tells us this:

“Rob was really mellow, he mostly kept to himself and the two people he was with, but he definitely was not in party mode,” says an insider. Pattinson had dinner across the street before hitting Jimmy’s shindig around midnight. “He blended in and no one bothered him,” says the insider adding Rob was super “low-key” at Jimmy’s party

Another Fallon Emmy Bash After-Party attendee is QuestLove. The same guy Marcus Foster tweeted about meeting last night (but he already deleted his tweet).  So, its possible that Rob and BFF, Marcus were out and about last night  hitting the party scene hush-hush.  Or it may just be an accidental run-in? but there was an 'In n Out Burger' truck involved, so... lol 
Btw, Rob, TomStu, Sam and his Team attended Jimmy Fallon's Emmy's After Party last year 

QuestLove All you other #emmys after joints suck it: this In n Out Burger Truck is a stroke of Genius @JimmyFallon!

MarcusFoster1 I met Quest Love last night, a little bit star struck, what a cool guy.

Another sighting from last night- before the party. Soho House is just across Trousdale.
RkstarChels Al Pacino and R. Pats....pretty good celebrity sightings at Soho. #teamedward

Thanks to victoria1985 for the tweets.