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Rumer Willis spoofs Ariana Grande’s hot song “Problems” in a parody public service announcement called “SPF,” featuring shirtless guys and a lot of sunscreen.

Willis, who stars in “SPF” with Constantine Rousouli and Jake Wilson, models numerous barely there bikinis as she rubs gobs of sunscreen on some chiseled male chests.

The playful video with dancers and pool side partying is funny, but the lyrics are also spreading an important message: “You got to rub that SPF on.”

Grande, who is currently mourning the passing of her grandfather, has yet to respond to the spoof.

Check out the parody below! *WARNING: Some explicit language

Photo: YouTube