The show was broadcast in the US last night (January 20) following on from Biden’s inauguration as the 46th US President. “Celebrating America,” a 90-minute special that aired across several networks Wednesday night, brought together a mix of A-list talent — Justin Timberlake, John Legend, Demi Lovato — and average Americans from all walks of life, including teachers and nurses on the front lines of the Covid-19 crisis.