1/4 The Oscar winner discussed life with his 11-year-old daughter while on Ellen DeGeneres' show. Photo: Michael Rozman/Warner Bros. 2/4 The actor said thanks to Violet, he is now an expert on tweens. Photo: Kris Connor/Getty Images 3/4 Ben also praised his ex-wife Jennifer Garner in the new interview. Photo: Angela Weiss/FilmMagic 4/4 Ben revealed 11-year-old Violet is a huge fan of Taylor Swift Photo: Getty Images © ¡HOLA! Prohibida la reproducción total o parcial de este reportaje y sus fotografías, aun citando su procedencia. Más sobre: Celebrity Dads Celebrity Parents ben affleck Jennifer Garner Más noticias sobre Celebrity Dads George Clooney and Amal Clooney welcome twins Ella and Alexander! Ryan Reynolds explains why his and Blake Lively's daughter loves Disney — and it's not what you think! Ricky Martin's twin sons surprise him on the set of 'American Crime Story' Prince Carl Philip's road to fatherhood: everything you need to know about the Swedish royal