WWW.ACEPIXS.COM . . . . . ....NEW YORK, AUGUST 4, 2005....Nick Lachey and Jessica Simpson go for lunch at Isabella's. Notice that Jessica Simpson's best friend Cacee Cobb is present.....Please byline: JENNIFER L GONZELES-ACE PICTURES.... *** ***..Ace Pictures, Inc: ..Craig Ashby (212) 243-8787..e-mail: picturedesk@acepixs.com..web: http://www.acepixs.com