Hours after jetting to Costa Rica, the 19-year-old took to Instagram to post a snap with her beau. She showed off her flat stomach - and also her white bra - while rolling her eyes in the picture. The Keeping Up With The Kardashians star captioned the photo: 'Walk up in this b**** like...! That Eye Roll tho.' ...read
'That eye roll tho': Kylie Jenner shows off her flat stomach and flashes her lace bra while out with Tyga
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