Mary-Kate and Ashley Olsen
Although Mary-Kate and Ashley Olsen are fraternal twins, they looked so much alike that they were able to take turns playing the role of Michelle on the sitcom “Full House.” And they became so popular that they released a home video series that earned them millions. The sisters’ final role together was in the 2004 film “New York Minute.” Mary-Kate’s final acting role was in the 2011 film “Beastly.” Both sisters declined to appear in “Fuller House,” but their fashion designing career has continued to keep both sisters very busy since the opening of their label The Row in 2006.