Nick enlists the help of Ellen to get the supergroups together.
Apparently Emma, Mel C, Mel B, Geri and Victoria need some more convincing. Nick appeared on The Ellen Degeneres Show today and revealed to Ellen that all of his bandmates are on board with the idea, but that "it's really kind of up to the girls". He enlisted Ellen's help to make the tour a reality, who went as far as to make up BSB/SP tour t-shirts.
Looks like the ball's in your court ladies!
Watch his full interview here: