Before they were bombshells! Kylie Jenner shares sweet throwback photo with sister Kendall in their Halloween costumes

Kylie Jenner has great memories with her sister Kendall.

On Thursday the 19-year-old Keeping Up With The Kardashians star posted a throwback photo with the Calvin Klein model to thekyliejenner.com from when they were small children.

They were each dressed in their Halloween costumes. 

Back in the day: Kylie Jenner shared a flashback photo with sister Kendall on her website on Thursday

Now: Kylie, on the left, and Kendall, on the right, in all their glam glory

Kylie went as a ballerina and wore a pink dancer's outfit with a tutu and fringe on the collar.

Her raven hair was worn shirt and she appeared to have lip gloss on.

Kendall went as a cat with a black top that leopard print in the middle. She also had on fuzzy ears and a tail.

Flashing her bottom: Also on Thursday, Puma shared a new photo from her ad

Out with the family: Kendall was seen at Kanye West's concert on Tuesday in LA

The two were standing in the kitchen of their parents Kris and Bruce (now Caitlyn) Jenner's Hidden Hills home.

The Lip Kip mogul wrote: 'Awww, I love these pics of Kendall and I dressed up!'

The girlfriend of rapper Tyga added: 'Growing up, we used to wear costumes around the house all the time between Halloween and Kendall's birthday (just a few days later).'

Kendall will turn 21-years-old on November 3.

Dye job: On Wednesday the Lip Kit founder lightened her locks

'I feel like we were dressed in costumes for weeks straight, lol!' she finished.

Kourtney Kardashian also wrote about Halloween on Thursday on her kourtneykardashian.com site. 

'Halloween was always a big deal growing up and I like to keep the festive tradition going with my kids,' she said.

'We always decorate the house with tons of spooky cobwebs, skeletons and pumpkins. We also love getting dressed up together—all wearing the same theme. Last year we went as superheros! Dressing up as a family is a great way to bond and spend time doing something creative together.'

Spirited: Kourtney Kardashian also wrote about Halloween on Thursday on her kourtneykardashian.com site. 'Halloween was always a big deal growing up and I like to keep the festive tradition going with my kids,' she said

  

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