The whole world has been wondering why Corinne Olympios, 25, has a ‘nanny’ at home; The Bachelor season 21 villain explained during The Ellen DeGeneres Show on Wednesday. "She raised my sister, she helped my mom through cancer. She's great. She's a part of my family. She's not like my nanny, like my babysitter. Nanny is a word that I use for her because I have a lot of respect for her and she's kind of a mother figure for me, so I don't like saying cleaning lady or housekeeper."