Elon Musk is being ordered to appear in court, as Ashley St. Clair argues that she should be awarded full custody of their son, Musk's 13th child. A New York judge will hear arguments about whether or not Musk should take a paternity test,

Ashley St. Clair on Friday filed a petition in a New York court to establish Elon Musk is her child's father, and to receive full custody.

I am, and always have been, the only parent and caretaker that R.S.C. has known,” St. Clair states in court documents.