Tesla and SpaceX CEO Elon Musk was one of the top backers of President-elect Donald Trump's winning campaign against Vice President Kamala Harris.

Musk has been so aggressive in pushing his views about Trump’s second term that he’s stepping on the toes of Trump’s transition team and may be overstaying his welcome at Mar-a-Lago, according to two people familiar with the transition who have spent time at the Palm Beach, Florida, resort over the past week.

Melania Trump doesn’t mind Elon Musk—at least, that’s what a source told Page Six Wednesday. “Melania likes Elon,” they told the outlet, after Musk’s increasingly frequent presence around Donald Trump has drawn questions.