By Amelia Proud
They're the pretty ingenues of the Kardashian dynasty but Kendall and Kylie Jenner are fast following in their famous sisters' footsteps.
In fact, pictures tweeted from the pair's latest photo shoot suggest that they could soon be filling the Louboutin shoes of Kim, Khloe and Kourtney.
Seeing double: Kendall Jenner tweeted this picture from a photo shoot with sister Kylie today
The sisters showed themselves in a variety of glamorous poses, wearing lavishly embellished outfits.
Kendall posed in a vibrant green gown with feathered skirt and a jewel-encrusted bodice.
They usually share their thoughts with millions of followers on Twitter.
The girls are back to work after paying tribute to the new addition to their showbiz family, namely their baby niece.
The trio have all been wearing matching pendants, designed by Jennifer Meyer, with the touching slogan: 'Mason loves Penelope' (with a heart symbol instead of the word 'loves').
Sisters: Kendall and Kylie appear in soft focus close ups in some of the shots they tweeted
Mother Kris Jenner gave her girls the special gift after daughter Kourtney gave birth to her second hild to Scott Disick, Penelope Scotland, on Sunday.
And standing at 5ft 9in, the same height as famous supermodels Gisele Bundchen and Heidi Klum, Kendall modelled her delicate chain with a catwalk-ready as she put her pins on display.
The 16-year-old looks to have a good future in the modelling world.
Meanwhile sister Kylie, 14, has a real prettiness and character about her face that could see her go almost as far.
Following the arrival of Penelope, Kendall had seemingly treated fans to a shot of a new 'baby'
Fairy princess: Kylie looked good enough to eat in this pink confection
It runs in the family: Kylie pouts like her sister Kim Kardashian in this picture
However, while her followers were quick to click on the photo, they soon discovered Kendall had tricked them by instead posting a picture of her friend's new puppy.
She had captioned the shot on her Twitter page: 'Babbyyy!' before adding the caption: '@stassiebabeyy 's new puppy #jealous' when clicked into the story.
Khloe and Kendall weren't the only members of the Kardahsian clan to gush about Penelope.
Kim wrote on her Twitter: 'Welcome to the world, Penelope Scotland Disick! Kourtney gave birth to a beautiful baby daughter on Sunday and the whole family is so thrilled to finally meet her!
Ready for your close up: Kylie came close to the lens for this intimate shot
Embellished: Kylie slipped into this bauble-licious number for one monochrome shot
'She is absolutely perfect! I am so excited to be an aunt again and can’t wait to spoil little Penelope. I know Mason is going to be the best big brother in the whole world. Congratulations Kourtney and Scott. Xo'
Penelope was born at the Cedars-Sinai Medical Center and weighed 7lbs 14oz.
And speaking to E! News, Kourtney, who is already mother to two-year-old son Mason, said: 'Scott and I are overjoyed to welcome our precious angel Penelope Scotland Disick into our lives. We are forever blessed. Mommy and baby are resting comfortably.'
According to Kris, her daughter had a natural birth and added: 'It was a great. She had an easy delivery. [Penelope] is so cute. She looks just like Mason. She's so beautiful. We are so happy.'