We at mystyle applaud the dedicated gym enthusiasts who take the time and energy to work out. But for those of us who are less disciplined, we've got the scoop on sculpting abs and thighs without breaking a sweat.

Go from flab to fab in a matter of minutes by spray tanning.  "You can minimize your problem areas by making them a little darker," says Infinity Sun CEO Veronique Munro, whose celebrity fans include Alyssa Milano and Jessica Alba, seen above showing off her bronze complexion in gleaming white.  "If you've already spritzed your whole body with an aerosol can, it's very easy to contour just by doing another light spritz."

First slough your skin with a fruit acid-based exfoliant to remove dead cells and leave a "clean, fresh surface," says Munro. Next, apply an aloe-based lotion all over to normalize your pH balance. (This helps reduce dry areas that could absorb more tanning solution.) Spray your entire body with an at-home product for an allover glow, then lightly spray trouble spots a second time—wherever you're self-conscious.

"For example, if you want to make a tighter waist area, you might go a little bit heavier around the side of your body and come a little inwards to create an hourglass shape," suggests Munro. "If you've got saddlebags, go a little heavier around the outer part of the thigh area, where it joins the muscle."

The final step: Slip on an itsy-bitsy bikini and strut your stuff!

Do you trust a bottle of sunless tanner to zap problem areas away? Take the mystyle poll after the jump.