Kylie Jenner's new docu-series will let Kardashians keep up with her

Kim Kardashian and Khloe Kardashian have spilled the beans on how they really feel about their sister Kylie Jenner's new docu-series, 'Life of Kylie.'

In an interview with E! Online, Kim said that Kylie, who is "already a pro at this," really wanted to do this series to show a different side of her, adding that she hasn't been that open on the 'Keeping Up With the Kardashians.'

"So you're definitely going to see her friends, her dating, what she does on a daily basis, how hard she really works," she noted.

Kim further said that she really didn't know what Kylie did when it came to her cosmetics line until working with her on their lip kit collaboration, admitting, "I had no idea how hard it really was."

Khloe added, "It'll even be new for us because we don't hang out with her friends."

She continued, "Like what the hell does Kylie do all day long? It's funny because [Kim and I are] with each other all day long. So with Kylie, I'm going to be a viewer like everyone else."

The upcoming American reality television series, 'Life of Kylie,' is all set to premiere on E!, July 6 with two exciting back-to-back episodes.