Billie Eilish just had a serious nail disaster.

The 17-year-old singer learned the true cost of her two-inch-long acrylic nails (which could double as a weapon) when she tried to remove one and accidentally ripped of her real nail.

On Tuesday, Eilish posted a photo of her manicure to her Instagram Story, featuring four neon green spiked nails with one missing from her ring finger, which is covered in blood and only has half of the real nail intact.