Gossip Girl's On-Set Secret Hair Weapon

Credit: Eric Liebowitz/The CW

Hey there Upper East Siders: Us Weekly has one hot hair secret to share with you.

Gossip Girl's on-set hairstylist, Jennifer Johnson, tells Us that the trick behind Serena van der Woodsen's tousled waves and Blair Waldorf's polished locks comes in one bottle.

"We love Oribe Dry Texturizing Spray ($39, neimanmarcus.com) for adding incredible volume and the fact that it doesn't dull the hair and has an all-day hold. Also, the smell is amazing!" says Johnson.

The Hollywood beauty pro explains that the hair team for the hit CW show relies on the lightweight aerosol formula to keep Blake Lively and Leighton Meester's stylish characters' 'dos in tip-top shape, from sleek blowouts to glossy curls.

The versatile product can also be sprayed on clean hair or functions as a dry shampoo on second-day strands without leaving behind powdery white residue.