Blake Lively Promotes Green Lantern In White

Here’s a shocker.

Blake Lively was in Las Vegas on Thursday to promote her new flick Green Lantern and she wasn’t wearing Chanel.

Instead, fashion’s favorite Gossip Girl wore a white lace dress from Dolce & Gabbana‘s spring 2011 collection.

We wish Blake wore a strappy sandal instead of an ankle boot, but they still do a great job of showing off her killer legs.

[Image via Getty Images.]