Halter necklines, tube tops, etc. there is just too much to choose from. I guess that's why Hollywood cannot decide if they want to expose their shoulders or not. The newest trend is one shoulder dresses and I dare say they are sexy.

Selma's dress is from Kate moss' thrifty Topshop line, and it looks amazing on her. Tyra’s dress is too scary to show you the whole thing, she looks like she fell into her prom dress. Still the neckline is fabulous. This trend is perfect for the indecisive.

Photos courtesy of www.justjared.com