Sabrina Carpenter wore a backless, red hot dress that plunged all the way down to her butt. See her fiery frock, here. Sabrina Carpenter Wears Vintage Silver Dress That's Older Than She Is for Vogue World Afterparty Plunge Halterneck Knot Front Cut Out Maxi Dress In Yellow EGO US EGO Sabrina Carpenter's Backless Red Dress Plunges All the Way Down to Her Butt AOL This long, airy dress flows like summer itselflight, effortless, and made for golden hour moments. It's all about feeling free, feminine, and endlessly radiant. Sabrina Carpenter debuts new red outfits at the Short n' Sweet tour in Philadelphia. : r popculturechat