Victoria’s Secret model Karlie Kloss reveals who’s the sexiest songstress.

Karlie Kloss, Erin Heatherton and Candice Swanepoel may not be able to define sexy, but they know it when they see it. The Victoria’s Secret models and others show what they think is sexy in their 8th Annual “What is Sexy” list.

The most beautiful models in the world know a thing or two about sexiness. The chose celebrities to represent 19 categories from sexiest actress to best eyes, lips hair and sense of humor.

Yes, laughter is sexy.

Also helping to present the winners were models Behati Prinsloo, Alessandra Ambrosio and Barbara Palvin.

A few surprises are on the list this year, but it’s hard to argue with most of the picks. For the third time, for example, Beyonce once again was named “Sexiest Songstress.”

Victoria’s Secret What’s Sexy List
Actress: Jessica Chastain
Style: Nina Dobrev
Legs: Blake Lively
Bikini Body: Rihanna
Hair: Amanda Seyfried
Smile: Zoe Saldana
Eyes: Zooey Deschanel
Lips: Kerry Washington
Humor: Jennifer Lawrence
Mom: Giuliana Rancic
Songstress: Beyonce
Int’l Import: Emilia Clarke
Summer Glow: Hayden Panettiere
Sporty Style: Ashley Greene
TV Cast: Revenge
Cyber Stars: Tone It Up Girls
Tweeter: Elizabeth Banks
Up & Coming Bombshell: Chloe Bridges
Curves: Shakira

Adriana Lima, Lily Aldridge, Behati Prinsloo Party

Jessica Chastain was elevated to Sexiest Actress this year for her cerebral portrayal of a CIA agent in “Zero Dark Thirty,” about the hunt for supreme terrorist Osama Bin Laden. Last year she was noted for “Sexiest Smile,” a title taken this year by new-comer Zoe Saldana.

In another, no-brainer pick, Rihanna was singled out for the sexiest bikini body. It’s her first time on the list.

Jennifer Lawrence was noted for her sexy sense of humor. Young Hollywood was also well represented, at least in the body parts categories. Blake Lively won for sexiest legs, Zooey Deschanel for eyes and Amanda Seyfried for sexiest hair.

Giuliana Rancic was named sexiest celebrity mom and the Victoria’s Secret girls even had a category for sexiest Tweeter. It went to Mad Men’s Elizabeth Banks.

Models, including Adriana Lima, Lily Aldridge and Behati Prinsloo partied after the names were announced at the Victoria’s Secret 8th Annual “What Is Sexy? 2013” Pink Carpet Party in Santa Monica today (May 14)

Check out the full list above and watch the models present the winners below. Now that’s sexy. And be sure to follow TheImproper on Twitter for all the latest updates from Victoria’s Secret’s hot models.