Jennifer Lawrence was spotted on the Montreal set of the upcoming film "X-Men: Days of Future Past" baring it all as she shared a laugh with ex-boyfriend Nicholas Hoult.

The 22-year old actress was spotted on set wearing her character's signature attire of a skin-tight bodysuit and blue body paint.  The actress reprises her role as Raven Darkholme/Mystique in the "X-Men" franchise.

When Lawrence first joined the franchise in the film "X-Men: First Class," the actress wore strictly body paint which she later complained about it giving her rashes and having difficulty completely removing it.

This time around the actress will managed to keep the paint to a minimum and will be seen sporting a skin tight body suit with some parts of her body painted but not the extreme as it was in the first film

 [To see photos of Jennifer Lawrence in her Mystique attire click HERE]

Lawrence was spotted on the Canadian set on Saturday where she chatted and goofed off with ex-boyfriend Nicholas Hoult. She made funny faces and joked around with the 23-year old former "Skins" star  as she made her way back to the make up trailer, according to the Daily Mail.

They ex-couple met on the set of "X-Men: First Class" and dated for two years.

In an interview last year the Academy Award winning actress said that Hoult "is honestly my best friend, and hopefully I'm his best friend too. He's my favorite person to be around and he makes me laugh harder than anybody."

Last month the two were spotted getting cozy at dinner when they met up a The Little Door restaurant in Los Angeles.

"X-Men: Days of Future Past" is expected to be released in July of 2014. The cast will include big names such as Hugh Jackman, Halle Berry, Ian Mckellen, Patrick Stewart, and much more.

For more Jennifer Lawrence news click HERE.