LINDSEY LOHAN, LANA DEL REY & LADY GAGA SLEEPOVER PHOTOS

If you thought the Lady Gaga-Lindsay Lohan sleepover sounded too good to be true … now there's photographic evidence.

On Thursday, the "Born This Way" singer posted a bunch of pictures from that party night (July 11) night at the Chateau Marmont in West Hollywood, California, which also included singer Lana Del Rey, on her new social networking site LittleMonsters.com. 

Although Del Rey is not actually pictured (she could have been the one taking the photos), Lohan and Gaga do their best sexy faces(along with photographer Ellen von Unwerth). You can see LiLo striking that tired finger-biting pose, again. This time not so much like her Play Boy cover. 

When news first broke the night seemed to be an ice cream and movie night their glossy, sleepy eyes and their sloppy poses tell a different story.

Lohan, 26, is the subject of the other three images. In one, the actress — wearing a tiara and fur coat — is having a cigarette lit for her, while in another von Unwerth is playing with her red hair. "I love to stay up late and take pictures of beautiful celebrities," Gaga wrote in one of the photo captions.

Other big news that Gaga, 26, shared on Thursday is that she will make her acting debut in "Machete Kills," the sequel to the 2010 Robert Rodriguez action-packed thriller, which coincidentally featured a cameo by Lohan. Gaga will play a character that doesn't seem to be much of stretch: La Chameleon, a glamorous woman who wears fur and diamonds … and carries a gun.