WWW.ACEPIXS.COM . . . . . ....July 6 2009, New York City....Actress Hayden Panettiere made an appearance at the 'Late Show With David Letterman' at the Ed Sullivan Theater on July 6, 2009 in New York City. ....Please byline: NANCY RIVERA- ACE PICTURES.... *** ***..Ace Pictures, Inc: ..tel: (212) 243 8787 or (646) 769 0430..e-mail: info@acepixs.com..web: http://www.acepixs.com