Blog Posts by Cosmopolitan.com

Crashing at your guy's place is hot, but walking home in the same outfit as the night before is, um, not so much. These pieces work double-duty, so you don't have to worry about what you're going to wear the next day. Another bonus: You'll have more time to stay in bed with your hottie.

By Rebecca Davis

Mini Dress

This second-skin mini is perfect for girl's night and sleepovers, since its inner layer is solid black. Aka, you can turn it inside out so no one has to know you didn't sleep at home.

Rip Curl Tribal Stripe Reversible Dress, $45.50, pacsun.com.

Two-in-One Heels

Okay, these pumps are a must-have for any girl who can't stand the pain that pumps bring on after a night of dancing. They have built-in flats that slip out so you can slip them on as you're on your way home. Bonus: They can also offer up a new look if you've stayed the night at his house and need to head to work ASAP.

Nael Coce Collection Ambi Platform, $99, naelcoce.com.

Reversible Skinnies



Opting for convertible bottoms is an easy way

Scientists say our brain has trouble gauging how big something is.You already know you need to eat well and exercise regularly in order to score a killer beach body. But new research has found that your brain might be working against you.

By Korin Miller

A recent Harvard study found that we regularly think serving sizes are smaller than they actually are, leading us to eat and drink more than we realize. In the study, researchers asked 294 people to estimate how much liquid was in a variety of cups (starting at 12 ounces and working up to a whopping 50-ouncer). Study participants consistently guessed wrong, estimating that the bigger cups held 20 to 40 percent less liquid than they actually did. (Other studies found the same results using jelly beans, popcorn, ice cream, and booze.) What's up with that?

Related: 8 Foods That Keep You Slim All Summer

Scientists say our brain just has trouble accurately gauging how big something is. With foods that are packaged a certain way, like drinks that have wider tops than bottoms, it becomes even harder for

Sure, you know you should be eating several servings of fruits and veggies a day and snacking healthy to stay fit-but it doesn't always happen. That's why we consulted nutritionists for their tips on little ways to add healthy stuff to your diet. They're so easy and delish, you'll barely notice the difference.

By Korin Miller

Scoop this up for a low-cal treat.


1. Love ice cream, but want something more nutritious (with a fraction of the calories)? Freeze bananas and then blend them for a yummy banana soft serve.




Channel your inner Popeye with this veg.



2. Add a handful of spinach to your chicken parm, sandwich, omelette…you get the idea. It's loaded with fiber, antioxidants, vitamin A, and cancer-fighting flavonoids, among other things, so you're getting a serious nutritional boost.
Related: 9 Ways to Look Hotter Naked




Put this on EVERYTHING.



3. Sprinkle flax seeds in your burger meat and pancake batter. They have a delish, slightly nutty flavor, so you'll get a nice serving of fiber and heart-friendly omega-3s with a subtle flavor kick.




Slide these into your pasta sauce.




4. Grate or dice veggies into any type of

The word 'No' can be very powerful. Use it.It seems every young actress in Hollywood is scrambling to land the role of Anastasia in the movie version of Fifty Shades of Grey. But not Selena Gomez. In fact, she recently told reporters that if she were offered the role, she'd likely say no. We respect her for knowing what she wants-and doesn't want. And sometimes saying no might just save you from making a huge mistake. Like these girls:

By Amary Wiggin

"My aunt was training to be a hairdresser and asked my cousins and me to be her guinea pigs. Not wanting to hurt her feelings, I said I'd just gotten a haircut (lie), but my cousins agreed to do it. They all ended up with these hideous little-girl bobs. Everyone, including my aunt, was in tears. So glad I dodged that bullet." -Samantha B.

"A huge cable network tried to lure me away from my company, telling me I was the only person who was right for the job. I had a bad feeling about the way the CEO spoke to me about the offer, as if my questions weren't important. I turned him

Guys spill what they want to do on vacation with you.We asked guys what makes a summer trip with you a home run. Their answers were a little all over the map, but we did notice one common theme: When it comes to vacations, most guys are all about action (in more ways than one).

By Annie Daly

"If I'm away with just my girl, I'm hoping she will want to do something active - water sports, hiking, whatever. I love any kind of adrenaline-pumping activity." -Andrew B.

"As much as I love vacationing with my girlfriend, sometimes it's nice to spend one day each doing our own thing. She loves shopping for souvenirs and hitting up flea markets - and I like to avoid that at all costs. So we pick one day to do go our separate ways and then meet up at night for a romantic dinner." -Hunter T.

Related: Guys Describe The Best Kisses They Ever Had

"I'll go to the hotel spa any day. Couples massage? Great!" -Tom S.

"When I'm on a tropical vacation, I want to explore my surroundings, not just lie in the sun all day. Once I rented a scooter, and my

Use these easy steps to get Kate Middleton's hair.The salon isn't the only place where you can get a star-worthy blowout. Make it happen at home by following these steps.

By Cosmopolitan

We love Kate Middleton's high-style, low-fuss look. Celeb hairstylist Guido recommends you prep first by rubbing a thickening lotion, like Redken Fabricate 3 Heat Active Texturizer, $16, amazon.com, through damp strands. It will give extra grip to your brush so you can create a smooth finish.

Related: 8 Hairstyles That Are Perfect for the Beach





Step 1

1. Always work from the bottom layers up when blow-drying your mane - pinning the top portion out of your way helps you better see what you're doing.

2. Using a medium-size round brush, grab hair at the roots and run the brush down strands, moving the blow-dryer over the brush as you go. Make sure you point the nozzle down; this flattens the cuticle to prevent frizz and keep hair looking shiny. Do this until your mane is dry.

Related: 7 Celebs Who Shaved Their Heads

3. Next, mist on a thermal-straightening

All the more reason to shop!You've probably already heard that spending money on an experience like a cooking class can make you happier than dropping cash on material things (sunglasses, dresses, etc.). But new research found that the reason why you do it is even more important.

By Korin Miller

According to a study from San Francisco State University, it's important to spend money because you want to. Spending money on an experience to impress someone else won't make you happy at all.

Related: 7 Secrets to Happiness

For the study, scientists surveyed 241 people and found that people who bought experiences like concert tickets or a vacation because they wanted to felt fulfilled and happy. Those who did it because they thought it might impress someone felt more bummed out and less connected to other people afterward.

Related: 9 Easy Ways to Boost Your Mood

Of course, if you happen to want to check out a new band and it'll impress your crush in the process, you're all good. Just don't shell out to hear music

Um, salad dressing!Die-hard fat-free salad dressing fan? You might want to rethink that. According to a new study, dressing with a little fat is actually good for you. That is, as long as you're using the right type and amount.

By Korin Miller

Researchers from Perdue University discovered that people who ate salads topped with dressing that included monounsaturated fat were more likely to absorb vitamins from the salad's veggies-specifically carotenoids, which boost your immune system and protect your cells from disease-causing free radicals.

Related: 13 Healthy Foods Than Can Make You Pack on The Pounds

Dressings that have olive and canola oil bases are the best source for monounsaturated fats, and researchers discovered that just three grams of fat will do the trick, so no need to go wild with the dressing.

Related: 8 Foods That Keep You Slim All Summer

Even better: Monounsaturated fat is considered a "good fat"-namely, it can help improve your cholesterol levels when you eat it in moderation.

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