Paz Vega, Patina Miller, Catherine Zeta Jones, Heidi Klum and Rosie Huntington-Whiteley all showed their sexy backs.Their halter and open-back looks are suggestive, yet subtle and mysterious. These stars have maintained a unique balance between showing off a lot of skin, while keeping things classy. The most important thing to pulling off this trend is to have an even radiant complexion. It’s also important to note that when you are going backless, you don’t have to expose your cleavage or other body parts.