"Ex Machina" star Alicia Vikander showed off her slender body in black bikini while vacationing on the beach in Ischia over the weekend.

Michael Fassbender's 26-year-old girlfriend wore a bandeau bikini with a knot design on the front and tie-sides bottom.

Alicia Vikander was in the volcanic island, about 30 kilometers away from Naples, in order to accept the Breakout Actress of the Year from the Global Film & Music Festival.

"Swedish actress Alicia was already sporting a golden tan when she headed out into the sunshine and sprayed what looked like oil on her skin as she sat under an umbrella," said Daily Mail. "She sat beside a glass of lemon water and a white pair of leather sandals, as she accessorized with a delicate gold bumblebee necklace."

While Alicia Vikander wowed in a black bikini, Michael Fassbender's girlfriend shocked in "Ex Machina" by going full frontal at the end of the film, reminiscent of Scarlett Johansson in the movie "Under the Skin."

Alicia Vikander's star really rose the past couple of years, and she really turned heads with her performance of android Ava in "Ex Machina."

Michael Fassbender's girlfriend Alicia Vikander will also be seen in "The Man from U.N.C.L.E.," "The Danish Girl," "Tulip Fever," "Adam Jones." She will also play a part in "Jason Bourne."

According to Deadline, Alicia Vikander has dumped Michael Fassbender's "Assassins' Creed" in favor of Matt Damon's "Jason Bourne."

"The Swedish star, currently the equivalent of a cinematic supernova following a starmaking turn in Alex Garland's sleeper hit Ex Machina, could not get her schedule to accommodate both projects," the article said.

In "Jason Bourne," Matt Damon and director Paul Greengrass, who's also writing the script, will again team up to bring the superspy's exploits on the screen. The film will be produced by Frank Marshall and Jeffrey Weiner.