You wouldn’t think Khloe Kardashian would be a trendsetter, but she was the first to wear this black Alexander Wang cut-out jersey dress to the “Simon G. Jewelry ‘Spring Bling’ event benefiting the Lili Claire Foundation” in Las Vegas back in May.

The reality TV star who appears to have lost a lot of weight recently, paired her dress with black pointy pumps and Simon G. Jewelry.

Lala Vasquez has made a lot of red carpet appearances recently and her favourite designer seems to be Alexander Wang, so it’s not a surprise to see her wearing this sexy dress to “The Taking Of Pelham 123″ LA premiere last month.

Her dress was Wang, but her accessories were McQueen.

The presenter paired her dress with an Alexander McQueen bow clutch and Alexander McQueen open-toe booties.

Fergie’s hair covered some of the most interesting part of this LBD, which she wore in Paris for the Black Eyed Peas new album launch party at VIP Room Theatre.

Like the other two she wore a silver cuff and black heels, but hers were Balmain Giuseppe Zanotti for Balmain Swarovski Crystal Sandals.

The dress looks less hoochified on Fergie, so she wins this for me.

You can buy this Alexander Wang Pre-Fall 2009 dress from Shopbop for $565, or Net-A-Porter International for £500/€613.60.

Credit: Style.com & Wireimage