Who is performing in the Eurovision 2021 interval? Who will be this year's Riverdance? Tuesday, 11th May 2021 at 5:54 pm Get ready to wave your Union Jacks and dance to pop bangers, as the biggest and best song contest is coming back! Advertisement That’s right, after having to take the year off due to the pandemic, Eurovision 2021 is upon us, and we cannot wait to sit back with wine and snacks as we watch the festivities take place. But the night has more to offer than the acts competing. There are also entertainers lined up to perform without the added pressure of needing to score points – that’s right, the tradition of the interval act continues!