Melissa "Missy" Peregrym (born June 16, 1982) is a Canadian actress and former fashion model. She is known for her roles as Haley Graham in the 2006 film Stick It; as Officer Andy McNally on the ABC and Global Television Network series Rookie Blue (2010–2015), for which she was nominated for a Canadian Screen Award in 2016; and as FBI Special Agent Maggie Bell in the Dick Wolf-produced CBS procedural FBI, a series she has starred in since 2018.