The Australian model flaunted her slender frame in a bold yellow two-piece with bondage-style straps, throwing a black leather jacket to the floor as she stripped down to the barely-there thong bikini.
Sporting black stiletto boots which were laced to the knee, the 26-year-old paired her extremely revealing ensemble with a matching neon cardigan.
The star could be seen seductively strutting towards the camera, saying: “I’m Shanina Shaik, today is flash dancing day.”
She then turned slowly to reveal her pert behind, before parting her legs as she flicked her brunette tresses behind her.
Wearing her hair in a wild curled bob, the Victoria’s Secret model gyrated her well-defined rear before dropping to the floor in a suggestive squat.
Later, Shanina flashed her bottom again as crawled along the floor while kicking a gym-honed leg out behind her.
And after a series of sexy dance moves, the beauty set pulses racing as she jiggled her toned backside in full view of the camera.
Speaking about the LOVE Advent calendar, Shanina said: “They know how to have fun.
“The Advent Calendar is a cheeky way to kick-off the holiday season.”
Yesterday’s LOVE Advent clip drove viewers wild as Sylvester Stallone’s daughter Sistine thrust her hips at the camera, wearing just a racy red leotard for a sultry pilates workout.