The brunette bombshell first found fame on Pretty Little Liars, before landing a number of other acting roles.
Most recently, she’s gained popularity from the new Netflix series, You, where she plays Peach Salinger.
As TV is her specialty, attending the Screen Actors Guild Awards isn’t a shock for Shay – and she took the pre-party in her stride as she dropped jaws with her shatteringly sexy look.
Although she’s spent years at the events, she missed out one vital rule with her latest outfit, and opted for boobs and legs as she stormed the carpet, resulting in a shocking wardrobe malfunction.
Dropping jaws in a plunging black dress, Shay stunned from head to toe.
With the neckline falling far below her chest and the top falling into an off the shoulder material, the babe oozed sex appeal as she attended the event.
Adding a shockingly high thigh split to the mix, the 31-year-old flaunted her never-ending pins as she looked glamorous on the red carpet.
However, while she held it together for the professional shots, a behind-the-scenes snap on Shay’s Instagram showed a very different story.
Running against the wind, Shay’s small thigh split turned into a complete cut-out, and she flashed both pins while the sky-high split landed at her underwear.
While her knickers came on full display, the babe flaunted a lot more flesh than she intended to, but she didn’t hold back.
She dazzled fans with the overall look, with her long locks tied into a high bun on top of her head, and a dark eyeshadow painted around her brown eyes.
Opting for a glossy lip, the actress stunned as she entered the event.
Her look for the pre-party was just a tease of the end result, with Shay’s outfit for the award ceremony likely to send her fans into a frenzy.
She’s yet to hint at anything on her Instagram, but fans have been waiting patiently and refreshing her page in the search for her next look.