Grimes says she and Elon Musk are in a 'very fluid' relationship but plan to have 1 or 2 more kids together
9:31am PST - March 10th, 2022 grimes - Business InsiderMusk and Grimes had their first son, X, in May 2020 and recently welcomed a baby girl named Y. Musk also has five other sons with his first wife.