ET has an exclusive behind-the-scenes look at Britney Spears' new Candie's commercial that features the sexy apparel from her "Radar" music video.

Candies, exclusively sold at Kohl's Department Stores, dressed Britney for her music video and used footage from the "Radar" shoot for the brand's fall television commercial.

"Candie's fits into my life in such a huge way. My sister loves Candie's. My mom loves Candie's. And we love the shoes, the underwear, the bras, everything. It's a lot of fun," Britney says of the brand.