When it's 107 degrees, there's only so much a person can do to look cute. Top of the short list: having a cute manicure in a right-this-very-moment color. The effect pulls together all the frump -- turns frizzy bed head into sexy volume, poofs oily skin into a dewy glow.

And this summer, there are loads of fun new options to try. We're seeing everything from hot runway-inspired nail lacquers to steal-worthy polishes that imitate the high-end brands for a quarter of the price. We've rounded up this season's hottest new polishes that won't disappoint.