Credit: YouTube Photo: Video: Ashley Benson & Lucy Hale in Bongo Ad Campaign

AIn their first official partnership with a prominent clothing brand, Pretty Little LiarsAshley Benson (Hanna) and Lucy Hale (Aria) will appear in ads for Bongo Clothing. And, judging from this behind-the-scenes video from the photo shoot, they are super excited.

“We are the new Bongo girls!” Both Ashley and Lucy describe the concept of the Spring 2012 campaign as “sweet vs. sexy,” and they go back and forth in the photos with which persona to embody.

As for their personal styles, Ashley says she goes “towards more edgy things.” Lucy says that “fringe is making a comeback,” and points out all the fun details on the new Bongo brightly-colored shorts, like crochet pockets and fringe along the cuffs.

Previous Bongo girls have included The Hills’ Audrina Patridge.

See who their favorite Bongo girl of the past is and more, in this video!

Catch the next Pretty Little Liars on Monday, January 23 at 8pm ET/PT on ABC Family.

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Credit: YouTube Photo: Watch: Lucy Hale and Ashley Benson in New Bongo Ad Campaign