The collaboration comes thanks to Australian DJ duo Nervo, who are most famous for co-writing When Love Takes Over for David Guetta and Kelly Rowland. Sadly, their solo material has never lived up to the promise of that track... until now.
The sisters' new single, The Other Boys, is a peppermint blast of discopop, featuring vocals from Ms Minogue and Scissor Sister Jake Shears, over one of Rodgers' unmistakable guitar licks.
The song is "about not getting the attention from the boy you want," Miriam and Olivia told Nylon magazine. It's "as disco as we have ever been".
And a good thing, too.