Kristen Stewart, who plays a young Joan Jett in the upcoming biopic The Runaways, got a case of the snuffles after the iconic rocker gave her a hard time on set last week.

Kristen, best known for her role as Bella in the Twilight films, burst into tears after Joan harshly critiqued her performance in front of the rest of the cast.

“Joan just wants Kristen to play an authentic version of herself, so she needled her a little bit too much. But she apologized when she realized how upset Kristen got,” a spywitness told The NY Daily News Tuesday.