If your New Year's resolution is to try new things, a great place to start is with your hairstyle! Check out these major 'dos to rock as you ring in 2013.

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Cat DeeleyCatherine Q. O'Neill, Allure magazine

Cat Deeley, former fashion model and host of So You Think You Can Dance, is in newlywed bliss. But there's still one side of her that she keeps from her husband, comedian Patrick Kielty. "When he leaves for golf, I put on an SK-II face mask and Crest Whitestrips," she said. "I look like Hannibal Lecter. There are some things men just don't need to see." She let us in on her other beauty secrets:

As a former fashion model, are there any backstage tricks that have stayed with you?
"Always, always use eyelash curlers. They make the most amount of difference when you want to look wide-eyed and awake. If you're scared of them, just embrace your fear and go with it."

See more: The 6 Most Flattering Haircuts for Round Faces

As a host, you often hold a mic. How do you keep your manicure in tip-top shape?
"I get my nails buffed because I'm not good at staying on top of my polish. I like them to look clean and presentable-not chipped."

FilmMagic; Courtesy Photo (3); Time Inc. Digital Photo StudioNew mom Drew Barrymore is taking on another role to add to her busy life-creator and founder of her very own makeup line, Flower cosmetics! Named after her production company Flower Films, her lineup boasts a full color range, from lipsticks to shadow palettes, and even BB creams. Plus, the line's Ultimate Mascara allows users to adjust the mascara wand depending on their desired effect. We can't wait to try it! Although the sleek white and rose gold packaging will look like a million bucks sitting on your vanity, the products are friendly on your wallet with prices running from just $5 to $14. Find them in Wal-Mart stores and online at walmart.com starting in January.

Plus, see Drew's beauty transformation!

MORE:
• More about Drew's Makeup Line
• Drew Barrymore talks about Daughter's Name
• Try on Drew Barrymore's Boho-Chic Waves!
• Lipstick or Nail Polish: Which Did You Pick?
• It's Back to Brunette for Drew Barrymore!

- Marianne Mychaskiw

Do Eyelash Growth Serums Really Work? My quest for the perfect lashes all started innocently enough, with a commonplace trip to the drugstore. I went to the fake eyelash section, selected a pair and set off, hopeful and excited.

Drugstore fake lashes are the BEST. (Or are they? Soon, we will learn the truth.)

Related: 10 nail art tutorials even newbies can do

I got a little bit accustomed to seeing my face framed by enormous lashes and so suddenly, one day, it wasn't enough to glue them to my eyelids on an everyday basis. I wanted something more, um, permanent. That's when it got progressively more serious, with some at-home DIY lash extensions experiments (which I don't not recommend trying, but which I also can't totally recommend, either), and then when those DIY lash extensions started falling out and taking my real lashes with them by the angry clumpful … well, you can guess what happened next. I had to find another solution.

My mother used Latisse at the time, a prescription-only eyelash growth serum, and, having

With nearly a week left until Christmas, holiday parties are rolling in full force -- as is the stress to assemble a stand-out ensemble that will impress friends and family. While you fret over what to wear, for hair, I've got you taken care of. Considering the latest beauty trends, in addition to functionality and versatility, I've rounded up some of the best 'dos to pair with your best festive getup. Included in the list are twists, low buns and braids galore -- all styles that can be rocked not only during the holiday season but every day of the year. Without further ado, here you are. Click through for 7 pretty updos to rock this season! - By Melanie Blodgett

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By Wendy Rodewald, Daily Makeover

Celebrities like Cate Blanchett have copped to all kinds of crazy-sounding bathroom beauty experiments. Want to know who puts mayonnaise in her hair? Or who uses leeches (yikes) to look younger? We found out!

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Top 10 Quick And Easy Hairstyles

Day-To-Night Holiday Makeup Tips

Rose Byrne's Simple (But Smoldering) Makeup Look Is Party-Perfect

Courtesy Photo (4); Time Inc. Digital Photo Studio2012 has been a great year for our lips and tips! According to NPD, people in the United States spent over $548 million on lipsticks, liners, and lip glosses, and $33 million on lacquers, base coats, top coats, and nail care products from January to November of this year. And if we had to guess, we have the surge in DIY nail art and innovators like magnetic lacquers to thank for the 51% increase in sales for nail polish alone. Looks like a perfect mani is on everyone's wish list! So, did you buy more lipsticks or nail polishes this year? Answer here in our poll!

Plus, see celebrity manicures in our gallery.

MORE:
• More About Popularity of Lip and Nail Products
• 12 Best Celebrity Manicures of 2012
• Shop the Exact Lipsticks Celebrities Used
• Topshop's Space-Inspired Nail Polishes
• Party Time! Try This Sparkly, Festive Manicure

- Marianne Mychaskiw