Hollywood golden girl Kate Bosworth rocked a rainbow of colors in her vintage Chanel Haute Couture gown at Manhattan's social event of the season, the Met's Costume Institute gala.

Karl Lagerfeld, mastermind behind Chanel Haute Couture, also dressed the benefit Chair, "Vogue" editor and style icon Anna Wintour.

She first showed off her sense of style on MTV's smash hit, "The Hills" -- now 23-year-old Whitney Port is launching her own fashion line and earning a spot on "Extra's" list of ones to watch!

Check out Whitney Port's new clothing line, Whitney Eve, coming soon to REVOLVEClothing.com. For more information, call 213.489.0727.

His ultra-chic designs and fabulous fabrics have put him a cut above, and now Robert Rodriguez is on Extra's list of ones-to-watch.

Topping the list of People magazine's 100 Most Beautiful People is 29-year-old actress Kate Hudson. The Oscar nominee, who was raised with three brothers, managed to hang on to her femininity in her testosterone-charged household. "I was a tomboy," says Hudson, "I was the girl with the dress on that always came back in the house filthy with scrapes and bruises -- but I was always very girly."

The Hollywood sweetheart, daughter of Goldie Hawn and mother of 4-year-old son Ryder also reveals her best look -- which appears "at the end of the night, when everything is soaked in and I'm still up," she says. "I like the leftover makeup in the morning. You've got to wash your face but there's always the leftover eye makeup, I love that."

Hudson also opens up about her favorite body part, losing 60 pounds after giving birth to her son, and talks about on-and-off boyfriend Owen Wilson.

Click on an image to view the KATE HUDSON photo gallery!

"Extra" is turning up the heat! This season's sexiest bikinis are guaranteed to bring out your animal instincts! Rygy Swimwear from Brazil is kicking off the summer collection poolside at the Sagamore Hotel in South Beach.

Whether you're making a splash in their bestselling "bling bling" bikini or running circles around everyone with their supersized polka dots, "Extra" shows you how to shop for the swimwear that's best for your body type.

"Forgetting Sarah Marshall" beauty Kristen Bell takes "Extra" shopping at H&M -- and shows you how to look red carpet ready for under a hundred bucks!

They're the rocker boyfriends of fashion idols Paris Hilton and Nicole Richie, and now "Good Charlotte's" Madden brothers, Benji and Joel, are busy designing the goods! "Extra" goes inside Madden fashions, and correspondent Alison Waite got the first look at the brothers' hot new line.

Nicole and Paris joined their men at the opening of the Madden's flagship store, DCMA Collective, off of L.A.'s trendy Melrose Avenue. Benji talked about fashionista Paris' input, saying, "She's very supportive and she also likes it... that makes me feel good... you want the people you care about to be into what you're doing."

Benji is also feeling good about his role as "Uncle" to Nicole and Joel's baby, Harlow. "I have changed diapers," says Benji. "Need a babysitter? I will cancel everything. I love it."

Can't afford Dolce & Gabbana? Now you can! "Extra" has the secret hookup for snagging up to 70% off the hottest designer looks.

GiltGroupe.com is offering exclusive memberships just for "Extra" viewers -- click here for more information.

Sarah Jessica Parker lit up the Big Apple premiere of "Smart People," and her fashion got an A+. Now she's teaching the ABCs of style!

Stars lit up the orange carpet at the Kids' Choice Awards -- and all eyes were on fashion, from a mini-rific Cameron Diaz to the growing-in-green Jessica Alba. "I always love coming to this show," she told "Extra."

A-listers showed up in force to get slimed and to chill with "Extra's" special correspondent, Miranda Cosgrove, who was ready to ask tough questions. "What did you want to be when you were a kid?" the "iCarly" star asked Diaz, who admitted, "I wanted to be Indiana Jones!"

"Kingdom of the Crystal Skull" star Harrison Ford got the slime treatment and said of the gooey dousing, "It's awful. It's green, it's yucky!" Ford's co-star for the fourth "Indiana" installment, Shia LaBeouf, was happy to learn that Leona Lewis is his secret admirer in U.K! "That makes my whole week actually," said the blushing star.

Hip hop sensation Rihanna hit the carpet sans rumored love Chris Brown, and while they were spotted shopping together earlier in the day, Chris says Keep Reading...

Reformed bad girl Nicole Richie has another new addition on the way - but this one is just for her wardrobe!

Harlow's mom is designing a new line of jewelry, according to People magazine, which she describes as "costume jewelry," adding, "I like to play with jewelry and mix and match." Who better than the stylish socialite to design a line of jewels? Her first book, "The Truth about Diamonds," was a bestseller.

The busy Miss Richie will also be releasing a clothing line for infants and children sometime in 2008. Does this mean oversized sunglasses and hippie scarves for kids of all ages?!

Click on an image to view the NICOLE RICHIE photo gallery!

Blondes may have more fun, but ravishing red is the hair this spring. Now Louis Licari is showing you how to get the fiery new look!

Fashion queen Betsey Johnson made a name with unconventional designs, and now she's opening the doors to her pink palace -- and revealing why the color has a special meaning.

Oscar de la Renta, Betsey Johnson and Carolina Herrera - some of the biggest names in the fashion world are dishing out advice -- and only "Extra" has their personal style secrets!

Want to add more flash to your lash? "Extra" reveals how to plump up your eyelashes without breaking your piggybank.