TO ALL OF THOSE THAT ARE GOIN 2 DA LAS VEGAS CONCERTS ON DA 30th, 31st, 1st, OR 2nd PLEASE, PLEASE, PLEASE MAKE A POSTER OR SIGN SAYIN "BEYONCÉ PLEASE SING ROC, WHY DON'T YOU LOVE ME, OR IF"!!!!!!!!!!!!! PLEASE DO THIS BECAUSE I WOULD LOVE 2 C HER PERFORM & SING THESE OR AT LEAST 1 OF THESE SONGS!!!!!!!!!!!!