American Idol 'American Idol' runner-up Crystal Bowersox engaged to Brian Walker 09/25/2010 American Idol runner-up Crystal Bowersox is engaged to be married next month to musician Brian Walker, her representative told People magazine. Read More RELATED NEWS Kelly Clarkson reunites original 'American Idol' judges Simon Cowell, Paula Abdul and Randy Jackson'American Idol' was "one of the worst decisions I've ever made," says former judge Ellen DeGeneresCrystal Bowersox and husband Brian Walker announce divorce TAGS: American Idol Crystal Bowersox
