This is the last thing Vanessa Hudgens needs right now.

A new report claims the Grease: Live star, 27, and her 24-year-old boyfriend Austin Butler are under criminal investigation after carving their names and a heart into a rock in Arizona — much to the dismay of the Red Rock Ranger District of the Coconino National Forest.

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❤️❤️ @austinbutler #sedonadreams

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The investigation was launched after Vanessa shared a photo featuring the damage, which has since been deleted.

As TMZ explains, it is illegal to "[damage] natural surfaces or property of the United States." The outlet suggests it is likely the couple will have to pay a hefty fine, though the crime is punishable with prison time.

This comes on the heels of the former Disney star losing her father to stage 4 cancer.