9:54 AM PT -- As far as Elon and Grimes are concerned, she says they've split since the article was published, tweeting, "Me and E have broken up *again* since the writing of this article haha, but he’s my best friend and the love of my life, and my life and art are forever dedicated to The Mission now, I think Devin wrote that part of the story rly well. Sique - peace out"
Elon Musk and Grimes have a second child ... a baby girl who they've managed to keep under wraps for several months, but now they're revealing the big secret!
Grimes says their daughter was born back in December via surrogate and her name, as you'd expect, is totally unique -- Exa Dark Siderael. But, they're calling her Y, for short. Remember, they have a 22-month old son X Æ A-12, who goes by X.