The R&B superstar pulled a Rihanna this year, chopping her long, sleek locks into a funky, asymmetrical pixie. Rumors are flying that it's just a hairpiece (what is it with faux cuts lately?), but kudos to Ciara if she really took the plunge. If you're daring enough to make this kind of chop, do your research on the exact style you want -- and choose your hairstylist wisely! Make sure to bring a photo of a short celebrity hairstyle that you love to show your stylist exactly what you want.

Johansson may have been fed up with the "blonde bombshell" label when she recently re-vamped her look, going from dirty blonde to deep auburn practically overnight. Craving a color-change but can't afford Johansson's stylist? Check out these at-home coloring tips to get salon-worthy color at home.

Drew Barrymore has always been a free spirit with her style, but she went out on a limb by transforming her simple, wavy red locks into this larger-than-life platinum style. Extensions are likely the culprit, but if you ever go from darker to platinum blonde like Drew, make sure you read this Fried Hair Rehab guide so you don't end up with a frizzy, damaged nest of hair.

This stunning actress abandoned her full-bodied tresses and fringy bangs for a darker, sleeker 'do. Are you in the process of growing out your bangs, too? Check out this video to master the celebrity-loved braided hairstyle, a perfect way to grow out your bangs in style.