Claire Elise Boucher, better known asGrimes, is a singer, songwriter, producer, and visual artist.

“White tattoos will often cause a raised appearance as the thick ink causes scars underneath the skin.”

She offered an explanation in the captionon Instagram.

The singer Grimes with pursed lips

“Full back in white ink by@tweaktw sum help from the alien computer brain of@nusi_quero.

Givenher boyfriend’slongtime interest incolonizing the planet, it’s entirely possible she’ll get her wish.

A photo of Grimes' new tattoo