And she has been envisaging her future wedding ring in the process!
Kylie - who has been tearing up New York ahead of Fashion Week in a series of boob-baring ensembles - took to Snapchat (duh!) to lift the lid on her oh-so-fancy piece of jewellery, quelling rumours that Tyga had asked for her hand in marriage over Christmas.
Placing her hand on Tyga's while the couple sat down for a rest during a club appearance in the Big Apple, Kylie - who just launched three brand new matte Lip Kits - snapped away and captioned a close-up picture of her hefty diamond sparkler:
"If this is my promise ring I wanna know what my engagement ring gonna look like."
Wowza - we can only imagine, Kylez! In fact, does anyone think it looks v-e-r-y similar to sister Kim Kardashian's engagement rock? Ooh la laaaa.
Earlier this year, Kylie and Tyga were rumoured to have taken a break from their relationship but it looks like they are now stronger than ever. The pair have been living it up in NY alongside Kylie's model sister Kendall, set to walk in a number of catwalk shows in the upcoming week.
Kylie and Tyga (Kyga, FYI) were also spotted at Kanye West's Madison Square Garden gig alongside songstress Ariana Grande earlier in the week.
We can't get enough of 'em!
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