SARAH Michelle Gellar has turned heads, donning a sexy outfit in new photos while partying in Las Vegas, Nevada.

On Wednesday, the actress posted a few selfies on Instagram from her time in Sin City.

In one pic, Sarah, 47, put her cleavage on display as she highlighted her figure in a plunging black lace bustier.

She paired the top with high-waisted blue jeans, sparkly diamond necklaces, a full face of makeup, and her blond hair flowing straight down.

A second snap captured the Cruel Intentions star showing off her full look as she posed for the camera.

“Vegas Era Sarah is a good time,” Sarah captioned her post.

Sarah also shared a pic on her Stories of her rocking the same outfit with the sunlight beaming on her face.

“Still catching that Vegas light,” she wrote above the photo.

Fans praised the Buffy the Vampire Slayer for her appearance in the comments, with one writing, “Super cool and Always beautiful.”

Another remarked, “Aged like fine wine! You still have a Buffy body!”

A third echoed, “Always looking absolutely Gorgeous.”

“How does she not age? She must really be the slayer,” said a fourth, mentioning her role in Buffy.

“Our youthful mother! Your look is magnificent,” someone else added.

Similar comments poured in about the mom of two in April after she shared photos from her family beach getaway.

Sarah posted the snaps on Instagram, in which she showcased her pin-thin physique in a bathing suit while snorkeling in the clear-blue ocean waters.

She previously shared more vacation highlights with her husband, Freddie Prinze Jr., 48.

One pic captured them lying under a cabana, surrounded by palm trees, while another showed the Scooby Doo star wearing a straw hat as she soaked in the sun.

Sarah and Freddie tied the knot in 2002 and share two children: Charlotte, 14, and Rocky, 11.

The couple’s appearance hasn’t changed much since starring in numerous films together in the 1990s and early 2000s.

They initially met when starring in the 1997 film I Know What You Did Last Summer.

The duo later starred in the live-action of Scooby Doo, with Freddie as Fred and Sarah as Daphne.