No need to show boobs to be sexy, back cleavage is sexy without being
slutty. Forget about your bra, it is all about showing a naked back to
the world.
Remember not to show too much skin. If you are going to expose your
back then keep your front, including arms and legs, covered. You can
wear a mini skirt like Katherine, but remember, not too short.
Photos courtesy of www.hollywoodtuna.com and www.popoholic.com