Tearful Beyonce joined by Jay Z, Blue Ivy for VMA honor

In a powerful and emotional performance, Beyonce rocks the MTV Awards. Joel Flynn reports. Credit to Reuters. FOR USE OF CLIPS FROM THE 2014 MTV VIDEO MUSIC AWARDS BROADCAST, MUST COURTESY MTV / MAY USE UP TO THREE (3) MINUTES TOTAL OF THE SHOW THROUGH 0659GMT ON TUESDAY, AUGUST 26, 2014 / UP TO ONE MINUTE, NOT SEPARATE FROM THE THREE MINUTES, MAY BE USED FROM 0700GMT ON TUESDAY, AUGUST 26, 2014 THROUGH 0659GMT ON MONDAY, SEPTEMBER 1, 2014 / MAY BE USED ONLY FOR NEWS REPORTING PURPOSES DIRECTLY RELATED TO THE AWARDS PRESENTATION AS AN EVENT / FOR ONLINE/INTERNET USE, MAY NOT USE ANY INDIVIDUAL CLIP AS A STANDALONE VIDEO ASSET / NO WIRELESS OR LIBRARY ACCESS. NO RESALE. FOR USE AFTER SEPTEMBER 1, 2014, PLEASE CONTACT MTV AT PRESS (AT) MTV.COM