Elon Musk Welcomes Second Child With Partner, Grimes.

Tesla Mogul and billionaire, Elon Musk has welcomed a second child with his partner Grimes.

In an interview with Vanity Fair Magazine, Grimes disclosed that she and the Tesla mogul secretly welcomed a baby girl after her daughter began wailing from upstairs.

She also revealed their daughter’s name is Exa Dark Sideræl but they call her Y, which is fitting considering her older brother is referred to as X.

Also Read: Elon Musk Shares Photos Of New Born Son, Names Him ‘X Æ A-12.’

Y was born in December 2021 via surrogate.

This came few months after Grimes had broken up with Musk after being together for three years.

Also Read: Elon Musk’s Fiancee Explains Meaning Of Their Son’s Unusual Name.

“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 told Vanity Fair.

Musk was previously married to author Justine Wilson, with whom he has five sons: twins Griffin and Xavier, 17, and triplets Damian, Saxon and Kai, 16.