Kim K steers clear of bottle

Kim Kardashian says she stays on the straight and narrow, and avoids alcohol.

"I've never been a drinker, I've never gotten into drugs," the 29-year-old said. "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."

In 2007 her younger sister Khloe was arrested for DUI.

The reality starlet went on to explain to during an appearance on the Tonight Show with Jay Leno that her father, who died in 2003, had gotten her behind the wheel and taught her how to drive at 14 so she could always drive her sisters or friends home if they had been drinking.

Kardashian also addressed previous comments she had made about dating 16-year-old heartthrob Justin Bieber. "I'm almost 30, this is illegal, this is disgusting," she said. "He's a cute kid and that's it."