NFL football players endorsing products for money isn’t new, but DeMarcus Ware of the Dallas Cowboys, Wes Welker of the New England Patriots and Clay Matthews of the Green Bay Packers have all agreed to try on “Depend” adult undergarments and promote them by wearing them on the field — and on camera — while running drills. Kimberly-Clark, the maker of Depends, has a new ad campaign called the “Great American Try On,” in which American celebrities and sports icons wear the underwear in public in exchange for hefty donations to selected charities. Sexy actress Lisa Rinna appears in a new ad in which she announces she is wearing the company’s new “Silhouette” product under a slinky, form-fitting black dress while walking the red carpet with her husband.