Elon Musk, the CEO of Tesla and SpaceX and a close advisor to President-elect Donald Trump.Anna Moneymaker/Getty ImagesElon Musk used his fortune and influence to help Donald Trump win reelection in November.The Tesla and SpaceX boss is now championing right-wing insurgent politicians in Europe.Musk has endorsed Reform UK in Britain and hailed Germany's far-right AfD as the country's savior.Having tapped his vast personal wealth and marshaled his 210 million followers on X to help propel Donald Trump to election victory in November, Elon Musk has turned his gaze to European politics."Vote Reform," Musk said in an X post on Tuesday, referring to Reform UK, a populist party in Britain led by Nigel Farage, a key figure in the UK's vote to leave the EU in 2016.The Tesla and SpaceX CEO — who has embraced conservative stances on issues such as immigration, diversity, and transgender rights in recent years — met with conservative firebrand Farage in mid-December at Trump's Mar-a-Lago resort.Farage later told the BBC that Musk was "fully, fully behind us" and open to donating to Reform UK if he could do so legally.