VIDEO: Kim Kardashian Keeps Talking About Bieber & Being a Non-Drinker

Kim Kardashian discussed her two favorite topics last night on the Tonight Show — Justin Bieber and drinking. The reality show chatted with host Jay Leno about the Bieber dating controversy she ignited, and how she doesn't like alcohol.

"I've never been a drinker, I've never gotten into drugs," Kim told Jay. "You know, I think I have such a close family... I think you know my sisters do enough drinking to kind of fill up the whole family."

Kim joked that her sisters do enough drinking for the entire Kardashian Krew. Younger sister Khloé Kardashian Odom was arrested for DUI in 2007, but Kim makes sure to stay out of the Hollywood party scene.

"From a young age, my dad made it very clear that, 'OK, you're the responsible one and you have to watch your sister, and taught me how to drive when I was 14 in case my sister or her friends were going to be drinking and I always had permission to drive," she said.

Kim also addressed the controversy surrounding her remarks that she would date JB if he was of legal age.

"I'm almost 30, this is illegal, this is disgusting," she said. "He's a cute kid and that's it."

PART 1 of Kim's Tonight Show interview.

PART 2 of Kim's Tonight Show interview.