'We're very fluid' Grimes clarifies relationship with Elon Musk after split and baby news

express.co.uk:

Elon Musk, 50, and Grimes, 33, welcomed their second child via surrogate in December, after recently revealing the couple had called it quits.

Grimes has spoken in a new interview about her relationship with the Tesla billionaire and their plans going forward.Genesis singer Grimes shared the news of the arrival of her daughter in a series of Twitter posts about her latest interview.She wrote in one Twitter post: "Me and E have broken up *again* since the writing of this article."The couple revealed their daughters name, Exa Dark Sideræl, or Y for short.According to the singer, the little girl's unique first name, Exa, was inspired by the supercomputing term exaFLOPS, which is "the ability to perform one quintillion floating-point operations per second".The second name, Dark, is a nod to dark matter and "the unknown".Even though she is not with Elon anymore, the singer revealed that she still sees him as her "boyfriend" in some ways.She told Vanity Fair: "I would probably refer to him as my boyfriend, but we’re very fluid."We live in separate houses.

We’re best friends. We see each other all the time."We just have our own thing going on, and I don’t expect other people to understand it."She continued: "This is the best it’s ever been.