Forget low-cut blouses or barely-there minis, the back is the new body part du jour in Hollywood. Everyone from Olivia Wilde to Jennifer Lopez, and their fellows are going backless with daring cut-down-to-there dresses that show off all the right curves. Check out the starlets working this sexy new trend …

* Christina Milian

* Olivia Wilde

* Jennifer Lopez

* Fergie

* Christine Taylor

* Kate Hudson

* R & B singer Ciara

* Amy Adams

* Christina Ricci

* Emma Stone

* Eva Marcille

* Jaime Pressly

* Kristen Stewart

* Eva la Rue

* Sara Paxton

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