RIHANNA'S BABY BLUESRihanna puts a sunny spin on sky blue for winter, cloaking her long ovals with a glossy coat of the hue.

Nab the Stars' Must-Have Winter Nail Trends

From powder blue polish to snow-white tips, Hollywood's trendsetters (Rihanna! Kim Kardashian!) have the best manicure looks nailed – shop the shade that's right for you!