Shock winners Diversity beat bookies' favourite Susan Boyle to the BGT crown in 2009. They have continued to dance together since their time on the show.

When did Diversity win BGT?

Diversity is a British street dance troupe formed in 2007 and based in London. They are best known for winning the 3rd series of Britain's Got Talent in 2009, beating out Susan Boyle, in the live final.

When did BGT 2020 do Diversity?

The dance group, a previous winner of Britain's Got Talent, gave a special performance on the programme on Saturday 5 September, after which Ofcom eventually received about 24,500 complaints.