The summer of 2010 will definitely go down as the season of Crayola-colored nails. The geniuses behind Urban Decay know this, hence their Summer of Love Nail Kit, a new, hyper-colorful collection of must-have nail shades. Feeling demure? Try Shine On, a shimmering beige with few frills. Feeling daring? Go for one of the bright shades like Magic Bus, an electric orange hue. Feeling like Kelis? Paint each nail a different color! Urban Decay Summer Love Nail Kit, $28, available exclusively at Macy’s, Macys.com and Urbandecay.com