This Super Bowl commercial might be the most risque ad ever (NSFW)

Carl's Jr.'s is known to do these racy ads that feature models showcasing the fast-food chain's burgers, but this one might be the most risque yet.

This ad, which will only air in Western states, features model Charlotte McKinney showcasing her all-natural look while she eats Carl's new all-natural burger.

"I think everyone knows what Carl's Jr. is all about," AdWeek editor Lisa Granatstein told ABC News' "Good Morning America." "Those ads aren't going after women, they're going after men. They are not afraid of the controversy. The more controversy the better."

This ad will definitely spark up some conversation and backlash on social media, and at the end of the day, that's ultimately the goal for Carl's.

(h/t Yahoo!)