Sexy Celebrity Back Pics

Celebrities are turning their backs on their social-networking followers ...in pics. A trend on Instagram and Twitter is "back selfies," and, as assumed, these photos are of stars with their backs turned to the camera (usually in bikinis). From Jessica Alba (as seen in the photo) to Lea Michele, this new sexy-back photo craze has become quite hot among female stars.

Here's a few of our favorite celebrity "back selfies."