Elon Musk Wears $7,500 Costume to Heidi Klum’s Halloween Party, Brings Mom Maye as Date Posted bySam Silverman November 1, 2022 Leave a comment on Elon Musk Wears $7,500 Costume to Heidi Klum’s Halloween Party, Brings Mom Maye as Date The billionaire sported red armor just days after his Twitter takeover.