Keeping up with your favorite celebs is quite difficult already. From the outrageous blue hue of hair on the head of Katy Perry to the expensive lace front wigs used by Beyonce, celebrities love to defy the current fads in hair, and they love to set new hair trends, as well. Ke$ha is just one of the stars to surprise everyone with her new look.

The “Your Love is My Drug” singer shaved off part of her at the beginning of this year. If you thought that was the most extreme hairdo Ke$ha would sport this year, then you were absolutely wrong. She might only be 24 years old, but this woman is proving she can push the limits of style with edgy looks like what she’s currently rocking. She replaced the hair she shaved off with gold studs. In fact, in place of her real hair, she glued more than 25 gold studs on to her scalp. Ke$ha is definitely one pop singer who always changes her style, and her image is always fresh and new.

Not long ago, Ke$ha was spotted with her long blonde tresses hanging down, with her studded scalp. We’re sure you knew she liked a lot of bling, but did you think this glittered diva would replace her hair with some of it?

She might have debuted a more natural look in her recent photo shoot, but she’s still the party-loving vixen that the public knows her for. After displaying her natural beauty, she’s back to the chick rock look with false eyelashes, black eyeliner and even a tad bit of white on her bottom lashes. Her stud is back in her nose, while her hair is bejeweled, too!

Don’t worry though, KeSha has plenty more stunning styles in store for you. She’s debuting her new album this spring, so she’ll find some way to top the neon body paint, the glitter from head-to-toe look and the vibrant hair colors. We know one thing, the “We R Who We R” singer loves to be daring and bold with her look and the media just can’t get enough.

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Fashion is a constant and ever-changing part of our society. New clothes and hair trends come and go just like yesterday’s old news. However, unless you’d like to resemble Bert from Sesame Street, there’s one fashion that’s probably not on your must-have list. In case you’re lost, we’re talking about the forehead caterpillar, the eye bridge, the gaze stache – ladies and gentlemen – the unibrow.

Though it doesn’t personally rock our world, this abundance of hair between the eyebrows may be seen as an attractive quality in some cultures. Still, don’t let this fool you into thinking that it hasn’t shared its time in the spotlight. Several celebrities, rather they’re aware of it or not, have and still do rock the unibrow. Check them out:

Musician: Noel Gallagher of Oasis

Photo from Galaxy fm via Flickr

British popband Oasis’ frontman and guitarist, Noel Gallagher has seen his ups and downs. Noel could use a break from all the negative publicity that he and his brother have made throughout their music careers due to family feuding and drinking. We still like to blast “Wonderwall” with the windows rolled down, so we can overlook the unibrow AND all the public shenanigans because we got our fingers crossed that Oasis will put it all behind them and focus on the studio someday soon.

Painter: Frida Kahlo painter

Photo from Mario Agostinelli

Artists can be eccentric and in turn, they can get away with a lot more than the average person when it comes to acceptable and unacceptable fashion – and this includes Mexican painter Frida Kahlo. Her unibrow has made her one of the more recognizable icons in art and Mexican history. In fact, she loved that little black caterpillar so much that she painted it over and over again throughout her artistic self-portrait career.

Musician: George Harrison of the Beatles

Photo from Morgacito

That’s right, ladies – one fourth of the 1960’s heartthrob sensation known as The Beatles sported a unibrow. Guitarist/vocalist George Harrison proudly wore his forehead warmer all around London as he John, Paul and Ringo were chased by the crazed hordes of teenage women. Apparently, the girls couldn’t get enough of it.

Actor: Colin Farrell

Photo from ewanjudecolinchristian

Colin Farrell is famous for two things: his good looks and his ability to swear like a sailor. Oh, and his drinking – okay, so three things. Oh, and that breakout talent that often creeps up and wows us – okay, so FOUR things. It’s not surprising, then, that the fact that this Irish-born actor rocks the unibrow gets a bit lost in the shuffle. And does it really matter when he’s that gorgeous and has that fantastic accent? Yeah, we didn’t think so either.