WWW.ACEPIXS.COM . . . . . ....April 29 2009, New York City....Actress Jennifer Garner made an appearance at the 'Late Show With David Letterman' at the Ed Sullivan Theater on April 29, 2009 in New York City. ....Please byline: KRISTIN CALLAHAN - ACEPIXS.COM.. . . . . . ..Ace Pictures, Inc:  ..tel: (212) 243 8787 or (646) 769 0430..e-mail: info@acepixs.com..web: http://www.acepixs.com