'Stranger Things' Star Joe Keery & Girlfriend Maika Monroe Attend Black Lives Matter Protest

Joe Keery wears his mask with a yellow ball cap while participating in a protest in Los Angeles on Friday (June 5). The 28-year-old Stranger Things star was joined by longtime girlfriend Maika Monroe as they supported the Black Lives Matter movement. PHOTOS: Check out the latest pics of Joe Keery Joe has been vocal