Spot: Valentino delicate platinum sequin dress as seen on Jennifer Aniston at the 'Horrible Bosses' UK premiere held at BFI Southbank.

Howz'about Jennifer Aniston in another winning look courtesy of Valentino Haute Couture..? She attended the 'Horrible Bosses' premiere in London wearing this most exclusive collection, and looking pretty darn good! And I wish I could tell you where to buy this dress, but it's couture, which means you have to know someone who knows how to get you a couture appointment (not to mention the dress would cost in the many thousands!).

Having said that, when you talk about Jennifer Aniston you have to mention her hair, and I can oblige quite nicely here.. check out this fabulous close-up photo. The new blonde highlights and deep side part - something to take to your stylist if you're looking for a new 'do..

Spot: Balenciaga & Nina Ricci black dresses as seen on Jennifer Aniston from the 'Horrible Bosses' premiere in Los Angeles & 'The Daily Show with Jon Stewart'

How about comparing Jennifer Aniston to her own self today..? This is definitely a battle of the LBDs! She has been out & about promoting her new film 'Horrible Bosses', and you might be surprised to know she is NOT a leading lady here. She is one of the horrible bosses! Frankly I love any movie with Jason Bateman, so this is on my must-see list, plus it will be nice to see Jennifer mix up her movie characters.

Jen made an appearance on 'The Daily Show with Jon Stewart' earlier this week wearing a black lace dress with puff sleeves and ruffle hem. More girly than her usual style, but very flattering. I'm guessing this is Nina Ricci, one of her go-to designers.