Kendall and Kylie Jenner say their lives are as normal as they can be.

The 19- and 17-year-old reality TV stars -- who found fame eight years ago via their family's E! series 'Keeping Up with the Kardashians' -- admit they've finally become used to being famous.

Asked how it feels when fans shout their names at events, Kylie said: "It's something that we've grown up with. It's kind of normal for us -- as normal as it can be."

While the siblings love meeting their loyal followers, Kendall admits they once got chased by fanatics.

She said: "We were really young, and (Kylie) had to run and escape them. She came to me and was like, 'Kendall, that wasn't normal.' " 

Kylie credits her older half-sisters, Kim Kardashian West, 34, Kourtney Kardashian, 35, and Khloé Kardashian, 30, for helping them to stay grounded.

She told the Chicago Sun Times' Splash magazine: "We have an amazing family surrounding us. They taught us so much about growing up in (the spotlight0."

She also looks to her sisters and brother-in-law Kanye West, 37, for wardrobe inspiration.

She said: "My family has a lot to do with my style. I also look on Tumblr a lot (for inspiration)."

But Kendall admits she is one of her younger sisters' toughest critics.

The 19-year-old model said: "If I tell her I don't like something, (what) she's wearing or her hair colour or whatever, she's like 'I don't care.' "

Discussing her own bad habits, Kendall said: "I need everything clean. My house is clean and I'm still cleaning."