Hilary Duff has some fond memories of getting to play the Houston Rodeo in her youth, and some not so fond memories of the occasion. While being interviewed by her son, Luca, 13, for Billboard, Duff was asked by her eldest child if she had a standout career moment or memory. "I have two," the Lizzie McGuire star shared. "I think when I was younger, I played the Houston Rodeo and I'm from Houston, and it was 100,000 people-plus. Like huge, huge, huge.