Lili Reinhart looks chic in a teal overcoat as she takes her dog Milo out for a walk in Vancouver

Riverdale costars Camila Mendes and Lili Reinhart take their dogs for walks in Vancouver

Lili Reinhart wipes out on roller skates while goofing around behind the scenes of Riverdale

Lili Reinhart comments on 'bizarre' impersonator who pretended to be her in interview with Seventeen