The youngest sister reveals a bit too much as she joins Kim and Kendall for the big event

KYLIE Jenner proves anything big sister Kim Kardashian can do, she wants to try and do better.

The teen star flashed some serious underboob as she headed to brother in-law Kanye West’s Yeezy Season 4 fashion show … while her big sister was completely covered up.

 The teen flashed the flesh at the show
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The teen flashed the flesh at the showCredit: Splash News

 She was wearing an outfit from Kanye's the Yeezy Season 4 collection
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She was wearing an outfit from Kanye’s the Yeezy Season 4 collectionCredit: Splash News
Kendall joined the other girls and they were all wearing outfits from the rapper’s new collection.

But it was the youngest sister who stole the limelight as her boobs spilled out of her yellow crop top.

All three girls looked happy to be together and happily posed for several social media photos before taking to their seats in the front row.

 Kim's look was much more conservative than her younger sister
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Kim’s look was much more conservative than her younger sisterCredit: Getty Images

 Kim was also wearing an outfit from her husband's collection
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Kim was also wearing an outfit from her husband’s collectionCredit: Getty Images
They were joined in their prime spot by Kylie’s on/off boyfriend Tyga.

The event saw the celebs turn up in the droves, and saw Sofia Richie – who is rumoured to be dating Justin Bieber – walk in the show for Kanye.

 

 Kendall also went for a crop top from Kanye's new collection
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Kendall also went for a crop top from Kanye’s new collectionCredit: Splash News

 The supermodel showed off her toned tum in the outfit
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The supermodel showed off her toned tum in the outfitCredit: Splash News
The 39-year-old rapper has revealed he wants the pieces from his new collection to be timeless.

 Before the show the sisters all got together for a snap
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Before the show the sisters all got together for a snapCredit: Getty Images

 Kylie looked stunning next to boyfriend Tyga
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Kylie looked stunning next to boyfriend TygaCredit: Getty Images

 The famous siblings of course had front row position

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The famous siblings of course had front row positionCredit: Getty Images
He told Vogue magazine: “I want to make pieces that can be timeless. Pieces that you can pick up out of a vintage store in 20 years and say, ‘Wow, I’m happy I have this.’

“I’m really not here for controversy … Let’s say ‘apparel,’ especially for the style of clothes I make. I’m not saying that this is a fashion proposition, I’m saying that this is a human proposition.”

 Kanye looked happy at his big fashion show
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Kanye looked happy at his big fashion showCredit: Getty Images