NFL season, also revealed a few secrets behind the iconic blue-and-white uniform NEED TO KNOWAva Lahey of the Dallas Cowboys ...

taking photos with the Dallas Cowboys cheerleaders, and rocking several other blue and white bedazzled outfits ahead of the halftime show, which saw her sing a medley of some of her biggest hits ...

And, wow, did she make an entrance. Parton, at 77 years old, donned the iconic blue-and-white vest and short shorts of the Dallas Cowboys cheerleaders to perform songs from Rockstar, her rock ...

Dolly Parton dazzled the crowd as she dressed as a Dallas Cowboys cheerleader for her halftime ... rocked a low-cut crop top with a blue-and-white vest and skimpy white denim shorts paired with ...

She instantly went viral for her cheerleader uniform, complete with a cropped blue top and little white shorts ... Dean “got a kick” out of her outfit that day. “It turned out pretty ...