06/22/2013 08:05 am ET Updated Jun 22, 2013

Backless Styles Dominate This Week's Dangerous Outfits (PHOTOS)

Start pulling all your backless tops and dresses out of your closet, because they are officially IN. This week, everyone seemed to master the trend. Alessandra Ambrosio wore a slinky peach dress, Australian model Sharni Vinson paired a barely-there backless tank with linen pants and Ahna O'Reilly got creative with a backless number accented with a sweet, large bow on the back.

It wasn't the best week for crop tops, however. Kendall Jenner took the fad too far and looked out-of-place at the grand opening of the Sugar factory American Brasserie in New York. Rita Ora wore another envelope-pushing outfit which we found way too revealing.

Click through to see all our hits and misses this week. What do you think of the new backless trend?

Dangerous Dressing: This Week's Fashion Risks

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