Paul Cattermole
The chart-topping pop group kicked off the Good Times tour, their first as a five-piece, on Thursday night.
Paul died in April aged just 46, and the remaining members of the band have recorded new single These Are The Good Times in memory of him.
The S Club 7 singer died last month at the age of 46.
The five-piece band has also rebranded from their original S Club 7 moniker.
"There is a huge sense of sadness that will never go," Jo said in an Instagram tribute to Paul.
The singer was found dead on Thursday at the age of 46.
"We are truly devastated by the passing of our brother Paul," the chart-topping group said in a statement.
You've got another shot at owning a piece of Brit Awards history.