Grimes Reveals New Name of Daughter with Elon Musk, Shares Rare Photo of the 15-Month-Old

Grimes and Elon Musk welcomed a daughter in Dec. 2021

Grimes is sharing a new update on her little girl.

The singer and mom of two — who shares daughter Exa Dark Sideræl, 15 months, and son X Æ A-12, 2½, with ex Elon Musk — shared new side-by-side photos of her and her toddler on Twitter Thursday.

Both mom and daughter were dressed in red onesies in the photo, with Grimes (born Claire Boucher), 31, sporting green tips at the end of her yellow-blonde hair and the toddler donning a similar look in her little tufts of hair.

"Normally we [don't] post her for her privacy, but she's fairly unrecognizable here since shes channeling Goku or smthn," she tweeted as a follow-up to the photo set.

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Related:Elon Musk on Relationship with Daughter Who Legally Changed Her Last Name: 'Can't Win Them All'

In another tweet, she commented on her toddler's name, writing, "She's Y now, or 'Why?' or just '?'" calling the name "curiosity, the eternal question, .. and such."