Kylie & Kendall Jenner at LAX Airport in Los Angeles, CA.

Justin Bieber at the airport in Paris, France

Paul Wesley & Torrey DeVitto out in New York City.

Hilary Duff at the Bing Summer of Doing Kickoff in Los Angeles, CA.

Ashley Tisdale at Nine Zero One salon in Los Angeles, CA.

Louis Tomlinson & Eleanor Calder out in Toronto, Canada.

Hayden Panettiere at the CTV Upfronts in Toronto.

Dakota Fanning leaving Barnes & Noble in Los Angeles, CA

Kristen Stewart at ABC Studios in New York City.

Ashley Benson leaving the Chateau Marmont in West Hollywood, CA

Ashley Greene at a casting office in Los Angeles, CA.

Ashley Tisdale shopping on Robertson Blvd. in West Hollywood, CA.

Louis Tomlinson & Eleanor Calder out in Toronto, Canada.

Demi Lovato on the cover of Cosmopolitan magazine July 2012.

Jessica Sanchez heading to "Good Day New York' in NYC.

Kristen Stewart at the premiere of "Snow White and the Huntsman"

Paul Wesley & Torrey Devitto at the 2012 GLAMOUR Women of the Year Awards.

Lily Collins at the 2012 GLAMOUR Women of the Year Awards.

Lea Michele at the 2012 GLAMOUR Women of the Year Awards.

Blake Lively on the cover of Bullet magazine Summer 2012 .