Khloe Kardashian amazed at her-n-Kim K's changes over years

London: While fans think that the Kardashian sisters will always be the same, Khloe Kardashian cannot believe how much they have changed as she shares flashback of her and sister, Kim Kardashian on Twitter.

The 32-year-old `Kocktails with Khloe` star posted a picture of the sisters posing for a selfie, with her doing a duck lip pout as her sister beamed, reports the Daily Mail."I barely remember these photos of me and Kim.

Can you believe how little we look?," the star wrote.

The `Throwback Thursday` snap reportedly hails from back in 2008 when Kourtney, who was only 24 and Kim, who was 27 had attended a party together with their sister, Kourtney

Kardashian to celebrate the launch of Wii game Rayman Raving Rabbids.

The `Keeping Up With The Kardashians` star later took to Snapchat to post videos and pictures of her working out at the gym.Donning a pair of cropped black leggings, a tight black tank, a matching cap and a pair of APL trainers, the reality star was seen doing jump and rope squats while putting in, a very serious sweat session.

On the work front, the TV personality is currently filming Season 13 of `Keeping Up With The Kardashians.`