Kristen Stewart looks like she's ready for battle. Some photos of the "Twilight" star on the set of "Snow White and the Huntsman" have hit the Internet. In them, Stewart is wearing her previously teased armor as she films scenes at Marloes Sands Beach in Pembrokeshire Wales, U.K., this week.

Photos on Screenrant.com show the actress riding a white horse alongside a group of extras dressed as medieval soldiers. They are riding through the water for what appears to be some sort of battle scene.

In some on-set candids, the ponytail-sporting actress laughs and walks around the set of the Rupert Sanders-directed flick. Stewart recently debuted her longer locks for the film at London Fashion Week. No signs of co-stars Charlize Theron (the Evil Queen), Chris Hemsworth (the Huntsman) or Sam Claflin (Prince Charming) in the new photos. The film is expected to open June 1, 2012.

"It's not a little girl sitting by a well with little tweety birds telling her what to do and where to go," [article id="1667812"]Stewart told MTV News[/article] of her character. "[The costume] makes you feel kind of strong occasionally, sometimes, but I kind of feel tiny, my pinhead sticks out of these enormous things."

Her tough look has even been approved by that other "Snow White" movie director, Tarsem, who recently gushed over her battle-ready look. "She's gorgeous," he told MTV News. "She's great."

The film centers around the struggle between Snow White and the Evil Queen, who, jealous of Snow White's beauty, wants to destroy her. The catch is that Snow White has been training with the Huntsman, who has been ordered to kill her. And in true fairy-tale form, Prince Charming is enamored with Snow White.

"This, as a fable, she sort of just starts off as a bad person, so it was important to understand [why she is the way she is]," Theron explained about her character. "A lot of her circumstances will kind of bleed into her actions. ... She's a serial killer; I'm pretty much preparing to play a serial killer."

Check out everything we've got on "Snow White and the Huntsman."

For young Hollywood news, fashion and "Twilight" updates around the clock, visit

rel="nofollow">HollywoodCrush.MTV.com.