Elon Musk and Green Day singer Billie Joe Armstrong

Green Day delivered a sizzling blow to Elon Musk while performing in the Tesla CEO’s home country of South Africa the day before Donald Trump’s inauguration.

While performing their 2004 hit American Idiot at the Calabash South Africa festival in Johannesburg over the weekend, the rock band’s frontman, Billie Joe Armstrong, swapped the lyric “I’m not a part of a redneck agenda” with “I’m not a part of the Elon agenda”.

Musk, one of Trump’s top allies during his presidential bid, was tapped by the US president in November to lead a proposed Department of Government Efficiency alongside biotech entrepreneur Vivek Ramaswamy during his second term. Ramaswamy was

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