Although we're looking forward to the frock-action that will be today's MTV Music Awards (stay tuned for our live coverage), we are being momentarily distracted by the 5th Annual Spike TV Guys Choice Awards, which took place in LA over the weekend. Although officially it was the 'guys choice', we think the ladies did some fine work on the red carpet. A newly red-headed Scarlett Johansson opted for two-toned Valentino, whilst Mila Kunis looked printastic in a Givenchy pre-Fall '11 ensemble. Eva Mendes went for long, languid elegance in Roland Mouret, Minka Kelly decided to show off her pins in a cobalt cocktail frock, and the ever-glam Rosie Huntington-Whiteley went for all old-school on us in a slinky design by The Row. We know it's a hard call to make, but c'mon, spill! Which leading lady gets your vote for best dressed on the night?