Cole Sprouse was joined by Kaia Gerber, Riverdale costar Madelaine Petsch, Eiza Gonzalez and Margaret Qualley on Sunday, June 7, marching in a protest in Los Angeles to show support for the Black Lives Matter movement.In photos obtained by the Daily Mail, Sprouse, 27, tied a red bandana around his face in place of a mask as the women all wore masks to protect themselves and others from the coronavirus pandemic.