Hurrah! Our favourite champagne-swilling socialites are back - and a lot has changed since we left them at the polo, believe us!Did Caggie get on that plane? Has Spencer moved on? Is Hugo still smitten by Millie? Are Amber and Mark-Francis about to conquer the fashion world in camel? Is Francis still ripping up the skate parks of SW3? Sooooo. Many. Questions.Joined by some lovely shiny new cast members in the form of Ollie, Jamie, Victoria, Chloe and Louise, the King's Road totty have sashayed back to our screens.Expect more riverside dramas, the awkwardest of pauses and some ruddy priceless quotes (Francis, we're looking at you baby) as the Chelsea set return.