If you hear high-pitched squeals only dogs can hear around halftime of today's Cowboys-Seahawks game, it's because tween girls everywhere are cheering for the pop sensation Jonas Brothers.
The Jo-Bros. will be this year's halftime entertainment, an obvious attempt by the Cowboys to appeal to a much younger crowd.
Fellow Disney Channel performer (and budding pop star) Demi Lovato is set to perform the national anthem. Lovato hails from Dallas and was touring with the Jonas Brothers earlier this year -- she also appeared in the movie "Camp Rock" with the Jonases.
A little did-you-know fact - Demi Lovato's mother, Dianna Hart, was a Dallas Cowboys cheerleader.
(And no, I'm not really familiar with any of this - I had to look it all up).
-- Keeli Garza