WWW.ACEPIXS.COM . . . . . ....NEW YORK, JULY 29, 2005 ....Beyonce Knowles performs live on the NBC Today Show in Rockefeller Center in New York City. ....Please byline: KRISTIN CALLAHAN - ACE PICTURES.. . . . . . ..Ace Pictures, Inc: ..Craig Ashby (212) 243-8787..e-mail: picturedesk@acepixs.com..web: http://www.acepixs.com