Jun 9 2008 - 6:45am by
Molly

Jennifer Aniston left the date we're used to
seeing her with — John Mayer — back at home and stepped out with a different famous face on Saturday night. Diane Keaton was her dinner partner at Madeo in Hollywood. Of course, Jennifer's hair looked fabulous as ever while Diane was unmistakable in her hat.

Steve Martin and Diane Keaton May Reunite for Comedy There are some cinematic couplings that are so full of cuteness that I get giddy at the thought of them reuniting. Steve Martin and Diane Keaton are one such couple, having totally endeared themselves to me in Father of the Bride (I just pretend that little sequel doesn't exist).

Tom and Katie put on their best sunglasses (you know, because NYC is so bright even after sunset) to meet up with Jessica and Jerry Seinfeld for dinner last night. The Seinfelds decided to
dress down a bit for the occasion, but luckily Tom and Katie were fancy enough for all. The foursome didn't make a late night of it though, because Katie got up bright and early this morning to join her
Mad Money co-stars in ringing the bell to open NASDAQ in Times Square.

Katie Holmes continued her stunning streak with another fabulous look at the premiere of her latest movie
Mad Money. Katie loves her
strapless beaded Armani dresses and although Posh is clearly her inspiration, maybe it should be vice versa. As for Mad Money, while the flick looks a bit ridic, it does include Oscar winner Diane Keaton and nominee Queen Latifah so maybe there's something we're missing.