Kim Kardashian has shown that she and elder sister Kourtney were glamour girls long before their family achieved global fame.
The pregnant star posted a retro Instagram snap which shows a young Kim and Kourtney posing in cheerleder outfits.
Even though the image was taken years ago, there are all the usual hallmarks of Kardashian glamour: pretty up'dos, coordinated outfits, and a clear nod to what is now the most famous initial in Hollywood.
Kim, Kourtney and their younger sister Khloe (all pictured as children below) have always been close, but the two older Kardashians are bonding now that Kim is expecting her first child with rapper Kanye West.
Kourtney, who is mum to toddler Mason and baby Penelope Scotland, has been a source of inspiration and advice for her sibling.
Kim recently honoured Kourtney on her personal blog writing, "You have always mentored me even if you never knew it. You're my big sis and I look up to you so much!
"I probably harass you now with all of the baby questions I ask you but it's because you are so good at it. You are such an amazing mom, sister & best friend! I idolize you!".
The pair have also experimented with maternity wear, and one of Kim's most famous style hits was a cream Grecian-style dress that her sister wore while pregnant with baby Penelope Scotland.
"I've been turning to her for styling advice and tips since her effortless preggo fashion has served as inspiration for me," Kim said.
"It's nice to have someone who knows a thing or two about dressing up your baby bump!"