Actress · DirectorRuby ModineJuly 31, 1990(33 years old)Loma Linda, California, USARuby Modine is an American actress, singer, and dancer. She is best known for playing Sierra on Showtime's television series Shameless and Lori Spengler, Tree's roommate, in the Happy Death Day films.SocialsInstagramIMDbWebsiteKnown forHappy Death Day 2ULori SpenglerHappy Death DayLori SpenglerShamelessSierra Morton / Sierra Morton