Former supermodel Cindy Crawford has banned her young daughter from watching Miley Cyrus' hit Disney series Hannah Montana
, because it teaches the 7-year-old to talk back."I love Hannah Montana, but she (daughter Kaya) learns to be sassy from that show. I'll say to her, 'I don't let anyone talk to me like that. I'll certainly not take it from a seven year old in my own house.'"