Elon Musk and Grimes, real name Claire Boucher, have been together for two years after first announcing their relationship with a public appearance at the 2018 Met Gala.
Mr Musk had six children with his first wife, Justine, who he was married to from 2000 to 2008.Their first son, Nevada Alexander Musk, died of sudden infant death syndrome (SIDS) at just 10-weeks-old.Mr Musk and Grimes shocked the world with their bizarre choice of name for their young son.The couple originally decided to name the baby, born on May 4, X Æ A-12.However, the pair have since had to change it in accordance with California state law.Californian law bans the use of Indo-Arabic numerals in names, so to get around this rule, the couple swapped the 12 for the same.
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