Rumer Willis: 'Ashton is a mentor'
In an interview with Harper's Bazaar, Rumer, 18, admitted she used to have a crush on Kutcher, who married Moore in 2005.
"I had a poster of Ashton when my mum and he met, so I can appreciate the fact that he is a handsome man, but he is my stepdad, and he has given me a healthy perspective on relationships."
Rumer also described her stepfather as "a mentor", explaining: "I look up to him and try to emulate the way he lives".
Tallulah, 14, added: "I was in fourth grade [when they started dating], so it didn't hit me as much as it did Scout (16, daughter of Moore and Bruce Willis) and Rumer. But it still hit me a little, and it still does now. I find it weird that people think my stepdad is hot."