Kylie Jenner stalks her ex-boyfriends online.

The 17-year-old reality TV star - who is rumoured to be dating US rapper Tyga, 25 - has revealed she sometimes spends her spare time following her former partners on the web.

She told Teen Vogue magazine: ''I'm not really obsessed with anyone except for the people that I like romantically. I get excited when they post. Sometimes I like to stalk my exes.''

In addition to her love interests, Kylie revealed she follows fashion blogs that help inspire her own sense of style.

She shared: ''I follow all these fashion blogs that are cool and inspire me.''

This comes shortly after Kylie's sister Kendall, 19, revealed she bombards her sibling with text messages every day.

Asked about their relationship, the model said: ''If you really want the truth, I text Kylie so many times and I look like a desperate girlfriend or something because she does not respond to me. She loves me though so it's okay.''

What's more, the brunette beauty said she isn't worried about her fame fading if her family's reality TV show comes to an end.

Kendall said: ''It's actually really hard for me to think of. But that day will come, and it'll be fine.

''I don't think it would be worse. Everything that happens is still going to happen, just minus the cameras.''