SportsMediaCameron Diaz feeds Letterman popcornScreenshot of actress Cameron Diaz feeding Alex Rodriguez popcorn during the Fox broadcast of Super Bowl XLV. Credit: YouTubeBy Neil BestJune 21, 2011 ShareCameron Diaz appeared on "Late Night with David Letterman" Monday. Not surprisingly, Letterman talked more A-Rod than "Bad Teacher."Enjoy the clip below. More sports media