Kylie Jenner’s best friend Anastasia ‘Stᴀssie’ Karanikolaou sizzled up a storm on Sunday, as she shared a new snap of herself modeling lingerie.

The Instagram model, 26, put her hourglᴀss curves on display in a black Lounge Underwear set that highlighted her ample cleavage and flat tummy.

The beauty — who recently enjoyed an outing with Kylie — was seen lounging in bed, partially covered by a blanket in the sultry snap.

‘Happy sunday queen,’ another added.

Earlier this week Stᴀssie shared a snap with her bestie Kylie, 26, after she supported the lipkit mogul at her Sprinter brand launch party on Thursday. The pair posed at the event with their friend Carter Gregory.

Stᴀssie turned heads in a sheer off-shoulder black dress under which she went braless. The sultry garment clung to her formidable figure and left little to the imagination, showing off her black underwear and belly ʙuттon piercing.

The star — who has previously admitted to having a string of surgical enhancements — added height to her frame with a pair of pointed-toe black heels.

Stᴀssie, who is of Greek descent, wore her dark tresses pinned up into a chic updo, with a few strands left to frame her face.

Meanwhile Kylie looked like a busty bombshell for the night in a low-cut black latex dress that showed off her killer cleavage.