Lucy befriends fashion blogger Billie, and Louise meets New Yorker and alpha male Alik

Binky is getting her life together after the revelation that she has split with Alex

Having dispatched Alex, Binky turns her attention to celebration her birthday in style

Stevie is uneasy when Billie agrees to go on a second date with Spencer

The rivalry between Spencer and Stevie over Billie intensifies

Everything comes to a head, and it's sink or swim as the series comes to a dramatic end