How young is too young to be considered sexy?
Blake Lively's tousled mermaid braid may be perfect for summer fun, but these ten beauty trends should be retired come fall.
We hit the Jersey Shore to ask guys and girls what they find sexy.
The new <em> Cosmo For Guys </em> iPad app tries to go where no man has gone before: inside a woman's mind.
If your dating site profile isn't getting the results you want, it's time to change your pic. Here's how to score the hottie of your dreams!
Are you rocking locks that make you feel your best--and are also age-appropriate? Find out now.
Show off your sexy shoulders with hairstyles that show off spring florals like Julianne Hough's!
It's official, Russian babe (and Cristiano Ronaldo's GF) Irina Shayk scored the cover of the <em> Sports Illustrated</em> Swimsuit Issue. See who our other favorite models were!
Bachelor Brad Womack and six of his sexy final suitors strip down for this year's Sports Illustrated Swimsuit Issue.
Make your hair say "Be Mine" this Valentine's Day with the top 10 hairstyles from celebrities like Zoe Saldana.