Elon Musk is "very welcome" in Europe, a spokesperson for the European Commission quipped Friday, following the tech billionaire's spectacular public falling-out with US President Donald Trump.The Trump-Musk political marriage blew up on Thursday as the president declared himself "very disappointed" in criticisms from his former aide and top donor -- before the pair hurled insults at each other on social media.

If the spat between Donald Trump and Elon Musk escalates, where will Europe's right-wing and far-right parties stand? View on euronews

Thierry Breton, Europe’s former internal market commissioner who repeatedly clashed with both Musk and Trump, also appeared to take pleasure in the bust-up of their bromance, posting an eyes emoji and a popcorn emoji as the American president and his one-time close adviser and top political benefactor exchanged barbs on Thursday.