Sloane Momsen (born on December 20, 1996 in St. Louis, Missouri) is an actress who guest-starred on Law & Order: Special Victims Unit in the episode "Poison" as Katie Campbell. She is the younger sister of actress\singer Taylor Momsen.
Sloane Momsen (born on December 20, 1996 in St. Louis, Missouri) is an actress who guest-starred on Law & Order: Special Victims Unit in the episode "Poison" as Katie Campbell. She is the younger sister of actress\singer Taylor Momsen.