The 18-year-old actress took to Instagram on Tuesday, showing off her toned abs – and her apparently ineffective cell phone case.
"I guess my f--- boy repellent didn't work... #yougetme #whosthat #hescooltho #castmates," Thorne captioned the photo of herself donning a confused expression as her You Get Me co-star Taylor John Smith lurked behind her.
Along with Smith's silly expression and Thorne's fit physique, the actress's comedic phone case was on full display.
The pink case flashed the words, "f---boy repellent," and showed a white spray bottle. (A "f---boy" is a derogatory term used to describe mean, self-centered, insensitive, promiscuous men.)
Smith and Thorne star in the Brent Bonacorso-directed thriller about a love triangle alongside Halston Sage and Nash Grier.
That same day, Thorne sported her ab-flaunting outfit in a photo and video clip of her workout.