Keeping Up With The Kardashians star Kylie Jenner and rapper Travis Scott have decided to make their relationship exclusive, according to reports.

Kylie, 19, and Travis, 25, were first spotted holding hands together at the Coachella music festival last month and have spent an increasing amount of time with each other ever since.

Now they are set to take their fledgling relationship to the next level.

A source said: "It's serious enough they're not just partying together, but Kylie's actually met his family.

"They've been all over the country together – getting some quality time in Miami, celebrating Travis' birthday in NYC, plus LA and Houston.

"It's all been nothing but good vibes and zero drama," they added to TMZ.

This comes after an insider told US Weekly: "Travis is telling friends that he and Kylie are the real deal."

Kylie – who is set to star in her own reality TV show Life Of Kylie – split from on/off boyfriend of two years Tyga, 27, in March.

Goosebumps hit-maker Travis – real name Jacques Webster – previously dated Rihanna, 29, for a year but alleged that she cheated on him with fellow rapper Drake, 30.

While her love life may be looking up, Kylie recently suffered a setback professionally when she faced a backlash from fans after taking part in a Barbie-style photoshoot.

Kim Kardshian's youngest sister flooded her Instagram feed with pictures from her new photoshoot for Flaunt magazine however the teen didn't get the reaction that she was hoping for.

Kylie Jenner Travis Scott
Keeping Up With The Kardashians star Kylie Jenner and rapper Travis Scott are taking their relationship to the next level Instagram

The shots saw her expose her bottom in a series of pink-themed shots for the LA fashion publication photographed by Brendan Forbes. She concealed her raven hair underneath a long peroxide wig and sported a rosy-hued make-up look with bright pink lips.

Captioning one snap "life in plastic it's fantastic", one of her 93m followers wrote: "Thanks for confessing the fact that ur fully plastic", while another fan wrote: "Looking like Nicky Minaj".

A third added: "None of this is natural.... girls need to understand you don't 'grow up' and look like this!!!"

#thecadenceissue @flauntmagazine

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Kylie Jenner faced a backlash for 'being fake' from fans after sharing snaps from a new Barbie-themed photoshoot for Flaunt magazine Instagram