StyleList scoured the web for the top beauty news of the week. See what made our list and return next Friday for your beauty fix!

Rihanna may have made an outlandish fashion statement at the 2010 Grammy Awards in a feathered Elie Saab gown, but it was the Barbadian beauty's fierce $100 bill manicure that caught our attention. Maybe life is really all about the Benjamins, baby! Makeup MacGyver: Making Rihanna's Money Mani - BellaSugar

RiRi wasn't the only scene-stealer at the Grammys. Beyoncé, who made history that night by taking home a total of six awards, outshined the rest of the songstresses with her blinged out hair strands. Bling Strands: The Next Big Hair Trend? - Glamour

At the star-studded event, Jennifer Lopez proved that beachy waves are so last year and that pumped-up curls are the go-to waves for 2010. Copy J. Lo's 60s-inspired curls! The New Wavy Hairstyle - Elle.com

Want to know the secret behind "The Runaways" starlet Kristen Stewart's smoky eye? Go Joan Jett with your favorite eyeliner and good night's sleep. Kristen Stewart's Eye Makeup Secret - Allure

Many of Hollywood's finest will do anything to maintain their youthful appearance even if its illegal (and gross)! And the latest anti-aging treatment to gain attention consists injecting a man-made Human Growth Hormone in hopes of achieving "glowing and firmer skin." The Latest Illegal Beauty Trend in Hollywood - The Frisky

But as Dr. Oz recently revealed, sometimes the most hazardous things to your health can easily be found in your cosmetics bag. You may want to consider overhauling your beauty closet after reading these tips. Dr. Oz: The Top 3 Dangers in Your Beauty Products - Daily Health Web