We thought we'd seen all the unlikeliest celebrity friendships in the book.
Think Beyonce and Gwyneth Paltrow, Jessica Alba and Jessica Simpson, Victoria Beckham and Tana Ramsay, Blake Lively and Florence Welch - the list is endless.
And now we have another couple to add to this surprising list of starry pals.
Last night, at the Theatre Of Dreams screening, Holly Valance, she of Neighbours and wife of property magnate Nick Candy fame, posed cosily alongside our favourite Italian socialite Nancy Dell'Olio.
But what do Holly, 29, and Nancy, 51, actually have in common? Maybe it's a shared love of designer dresses, a penchant for large diamonds or perhaps a thirst for celebrity parties that binds them together? Or maybe it's just the fact that they both pulled on their dancing shoes for Strictly not so long ago.
Either way, the unlikely duo were more than happy to pose for pictures alongside Holly's hubby Nick in the glamorous surroundings of the Haymarket Hotel. We can only imagine what they chatted about over champagne and canapes.
Check out highlights of Holly's no-expense-spared wedding to Nick in our video - now that is a talking point.