The 22-year-old actress was once best known as Bella Swan from the "Twilight" series, but is now known as the "trampire" who cheated on Robert Pattinson with her "Snow White and the Huntsman" director Rupert Sanders.
Stewart was on her way to the Toronto Film Festival, where she will be promoting her new movie, "On the Road," and the last installation of the "Twilight" movies, "Breaking Dawn: Part 2."
Her fans came out to greet her in Toronto, but Stewart bolted past them, claiming she could not stop.
Entertainment Wise reported that the star was hounded by paparazzi the moment she stepped off the plane in Toronto, making it impossible for her loyal fans to get a picture or an autograph from the actress.
"Sorry, I really want to, but I was told not to stop," she reportedly told her fans, according to Splash News.
Showing up at the Toronto Film Festival will be Stewart's first public appearance since the cheating scandal with Sanders was revealed.
Stewart rocked some new fashion accessories as she sashayed through the airport: large thick framed glasses and a cast on her left middle finger. She was also wearing a gold ring on her right middle finger that was reportedly a gift from Pattinson when they were still together.
The actress has also been rumored to have been wearing Pattinson's clothes in public, and stepping off the airplane in Toronto was no exception.
According to Entertainment Wise, Stewart's "Irie" was first worn by her ex-boyfriend last year.
While Stewart was off promoting her new film in Toronto Pattinson was premiering unseen footage from the last "Twilight" movie, "Breaking Dawn Part 2" with co-star Taylor Lautner.
Check out the trailer from her latest movie, "On the Road:"