Kristen Stewart with Rupert Sanders Look-Alike, Cheating on Robert Pattinson Again? PHOTOS: 'Twilight' Starlet's Girls Night Out with VALET DRIVER

On Sunday evening (April 21), "Twilight" starlet Kristen Stewart was spotted stepping into a mysterious black car driven by a man that looks eerily similar to "Snow White and the Huntsman" director, Rupert Sanders. As several fans remember, K-Strew cheated on longtime beau Robert Pattinson with the much-older Sanders last summer. The "Twilight" sweethearts have since rekindled their romantic relationship, but is Stewart secretly cheating on her "The Rover" heartthrob AGAIN? Bella and Edward fans can breathe a sigh of relief - because that doesn't seem to be the case. K-Stew was having a fun night out on the town with a close girlfriend, and the Rupert Sanders look-alike was actually the VALET DRIVER. So no, Stewart is not cheating with another man that looks like her former boss.

Here's the photo of K-Stew hopping into a car with the Sanders look-alike that's currently going viral on the web:

As eyewitnesses point out, the black Acura is very similar to the vehicle that 42-year-old Sanders is known to drive himself...

But before jumping to cheating conclusions, here's the facts.

The 23-year-old actress was photographed jumping into the car with another female on Sunday. But it turns out the Rupert Sanders look-alike was just the valet driver... K-Stew has no connections to him otherwise. As one insider explains to Hollywood Life, "That man is a driver, a valet driver... After he drove the car to the front of the parking area, he got out and the two young women in the photo got into the car. That young girl wearing glasses, Kristen Stewart, got into the passenger's side. She is a regular here and very friendly."

Apparently, the former flings haven't seen each other in a very long time. Here's what other sources close to the sitch had to say:

"Not a chance in hell she was with Rupert yesterday or anytime recently."

"It wasn't him and she was not hanging out with Rupert... He has never visited the location, and they were not together."

"They were not hanging out with each other... that ship and mistake has sailed."

K-Stew and R-Patz are indeed back together, and Stewart's even giving her beau a good amount of "space" in the relationship.

Another witness said that K-Stew was spotted with a group of girlfriends at the popular Mexican restaurant Malo Taqeria in Silver Lake, CA on Friday, April 19. It looked like she was having a blast sans-Pattinson:

"Kristen Stewart was here this past Friday night with a group of girlfriends, like about five or six friends. They stayed for a couple of hours and seemed to be celebrating something. They all sat inside and drank regular margaritas and cucumber margaritas. For dinner, they ordered a bunch of different items and split them, including enchiladas, squash blossom soft tacos and Baja-style shrimp tacos. Kristen is a regular customer, as are most of the girlfriends she was with. They seemed to be having a fun girls night out, laughing and smiling."