Lady Gaga Cameos as Waitress in ‘Sin City: A Dame to Kill For’ [PHOTO + NSFW VIDEO]

Lady Gaga took a break in her busy touring and recording schedule to stretch her legs on the big screen, donning a waitress’ uniform and settling in behind the counter of a diner to share a few black-and-white moments with Joseph Gordon-Levitt.

The pop star posted a snapshot of her character on Instagram with the caption, “It’s true! I’ll be in ‘Sin City 2: A Dame to Kill For’ with my favorite scene partner Joseph-Gordon-Levitt I love Rodriguez he really killed this one!”

The newly released trailer is an action-packed glimpse of the Frank Miller movie, following in its predecessor's footsteps with its film noir and comic book styles. Amidst the scenes of violence and half-dressed women, Lady Gaga — fittingly dolled up for the film’s retro look — comes to Gordon-Levitt’s rescue with a crumpled $1 bill.

This isn’t the first acting role for Mother Monster, who had a small part in the 2013 flick ‘Machete Kills.’ She must’ve enjoyed her taste of movie stardom to make a return to acting!

Check out Lady Gaga in the trailer for ‘A Dame to Kill For’ above!