The 19-year-old is currently enjoying a holiday with her beau Tyga and sisters Kim Kardashian, Kourtney and Khloe in Costa Rica where Kylie showed off a noticeably fuller bust, reports mirror.co.uk.
SEE PICS: Kylie Jenner flaunts her shapely derriere in skimpy BIKINI for a racy photo shoot!
The white fringed dress had a low-cut neckline that showed off the curve of her breasts.
Fans soon discussed whether her chest has been surgically enhanced.
SEE PICS: Move over Kim Kardashian! Kylie Jenner FLAUNTS her BIG BOOTY during holiday with BOYFRIEND in Bahamas!
She added fuel to the fire last month by flaunting her ample assets in photographs on her Instagram account.
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