Hayden Panettiere and Hilary Duff are just two of the fresh faces at the Teen Vogue Young Hollywood Party in L.A.
Nancy Drew" actress Emma Roberts definitely has her aunt Julia's smile.
Emmy Rossum always looks classy and glamorous
Jamie Lynn Spears seems a lot more grounded than her older sister. Hopefully she's been able to learn from Britney's mistakes.
We think Scout Willis resembles mom Demi Moore, while younger Tallulah Belle seems to take after her father Bruce Willis.
Paris Hilton arrives solo to an amfAR benefit at the Puck Building in New York City.
Paris leaves the event with new beau Alex Väggö.
Paris' flavor of the week is rumored to be a 20-year-old Swede who works as a pizza delivery boy.
Paris and Alex arrive for some late night partying at downtown club Butter.
Jessica Biel shows off her sultry smile.
Halle Berry smiles prettily for the camera.
Kate Winslet greets fans outside of the Ed Sullivan Theatre in New York with a grin.
Liv Tyler's smile lights up the red carpet.
Catherine Zeta-Jones says cheese!
Renee Zellweger smiles sweetly.
It looks like Tyra Banks is ready to bust out laughing.
Rebecca Romijn's grin is simply gorgeous.
What's Scarlett Johansson thinking about that is making her so happy?
Rosario Dawson has a sparkling smile.
With a flourishing film career, Anne Hathaway has a lot to smile about.
It's no surprise that supermodel Heidi Klum has a killer smile.
Spanish beauty Penelope Cruz shows off her stunning smile.
Teen queen Hilary Duff flashes her pearly whites.
Angelina Jolie beams on the red carpet.
Cameron Diaz's smile dazzles.