Grimes claims Elon Musk blocked her on X.

The 37-year-old singer shares three children with her tech billionaire ex - who is also the owner of micro-blogging platform X (formerly Twitter) - and she alleges he blocked her on the site.

After a user commented that Grimes does not follow Elon, she wrote: "For context I'm just living my life. He followed me then blocked me. I'm not gna be following and unfollowing. My only priority is co parenting, I am not interested in public dramatics. This is so silly lol."

The pair were first linked in 2018 and welcomed their son X Æ A-Xii in 2020. They had daughter Exa Dark Sideræl via surrogate in December 2021, and son Techno Mechanicus in June 2022.

Following their split, Grimes filed a petition requesting to establish parental rights for all three children in October 2023.

She revealed last year that she and Elon were locked in a custody battle, writing on X: "Spent a year locked in battle in a state with terrible mothers rights having my instagram posts and modeling used as reasons I shouldn't have my kids and fighting and detaching from the love if my life as he comes unrecognizable to me, with a fraction of his resources (or iq/strategy experience.

"All the while I didn't see one of my babies for 5 months. And this is only what can be said publicly, since most of my experience these last years should remain behind closed doors (sic)."