Elon Musk’s support of Donald Trump took a radical turn over the weekend when the tech billionaire’s mother seemingly encouraged her followers to commit voter fraud after her son reminded his audience on X to register to vote.

In the middle of his Butler, Pennsylvania rally Saturday, former President Trump called up one of his most powerful allies — Elon Musk, CEO of Tesla and SpaceX, and owner of X. Why it matters: This was Musk's first time at a Trump rally since the night of the shooting,

Get everyone you know, and everyone you don't know, drag them to register to vote,” said Elon Musk at a rally in Butler, Pennsylvania. “If they don’t, this will be the last election. That’s my prediction.