PrivacyWatch celebrity sightings are submitted by our millions of Defamer operatives. We'd like to remind you that this feature is powered by you, so if you want to see more installments of PrivacyWatch, then all you've got to do is to send us your sightings. Submit yours to tips[AT]defamer.com (please put "sighting" or "PrivacyWatch" in the subject line so we don't lose them) and tell everyone about the time you saw a tired Kiefer Sutherland eating lunch with Gary Oldman and a couple of stunning brunettes. UPDATE (8/26/08): C'mon guys, we need you to be better than this! We just got this email from Gary Oldman's manager: "…About your item on Gary and Keifer, alas, Gary was not with Kiefer on Friday, Gary was out of the country on holiday with his family. Prior to that, Gary spent ten days in Barbados. Gary has not seen Kiefer for years and years. Whoever says they saw them together on Friday is, alas, mistaken!!" This week's installment also includes: Katherine Heigl, Anthony Michael Hall, Bryan Singer, Sean "P. Diddy" Combs, Louie Anderson, Tatyana Ali, Gordon Ramsey, Catherine Keener, Bradley Cooper, Victor Garber and more!SATURDAY, AUGUST 9 · Saw KATHERINE HEIGL at Cliff's Edge in Silverlake. My parents were in town and we wanted to take them someplace nice. We were sitting up in the outside covered area when Heigl and her entourage (which included her mother) were seated next to us. Alas, she decided that she didn't want to sit there (I heard her say something about not being able to smoke. Dead serious.), so they moved to a very secluded corner. Or, she may not have wanted to sit by us because when she came in, my sister nudged me and I totally turned around in my seat to look at who or what prompted the nudge ... perhaps she thought I was a super-fan who would lose my shit if she sat next to us. She would have been safe as I am not. Also, her voice is pretty annoying in person —way crackier than it is in movies. WEDNESDAY, AUGUST 13 · Saw ANTHONY MICHAEL HALL at Farmer's Market on Wednesday Aug 13th with Fiona Forbes (she's a Canadian tv host who no one in LA would reconize but i did!) He's still a little geeky. SATURDAY, AUGUST 16 · Fiesta Cantina, The 'Ho: Fighting my way through the gay-os to secure one last 2-for-1 drink special, I spotted BRYAN SINGER jauntily hopping to the music as he entered. He looked fresh and young but not as fresh and young looking as the A&F wearing tyke he was with. · JERRY O'CONNELL stopped by the 12 Shiny Nickels comedy show in Hollywood on Saturday night to see Carpoolers co-star TJ Miller perform. Seemed to have a delightful time. MONDAY, AUGUST 18 · Around 11:30ish, saw PUFF DADDY trying to de-puff himself with some light cardio at Equinox West Hollywood. Take that, take that! · LOUIE ANDERSON in front of Susina on Beverly. TUESDAY, AUGUST 19 · Saw twice in one night: the beautiful TATYANA ALI at Gingergrass and Hyperion Tavern with some friends. WEDNESDAY, AUGUST 20 · Had two good sightings in one night along the douchey Sunset Strip. First, outside of Ketchup, chef GORDON RAMSEY and his family. He was laid back and non-shouty, his kids looked happy and content and not snobby and privileged (I always look at the kids to see if they look miserable!). Then, later that night, outside of BLD Craft we see CATHERINE KEENER in the valet area. I spot her as we walk up and just as we pass her I said in a dorky voice "Catherine Keener, I love you". It cracked up the valet but she looked utterly confused and surprised (but awesome). · Mini-Alias nonreunion in the Arclight lobby: BRADLEY COOPER exited with hipster friends; one minute later, VICTOR GARBER entered. FRIDAY, AUGUST 22 · KIEFER SUTHERLAND must like the sandwiches at Dan Subs. Because he was there in Woodland Hills, on Ventura Blvd, again. This time, he was with GARY OLDMAN a Gary Oldman lookalike. Kiefer did not look so good — he looked exhausted. But he seemed to be enjoying his sub, but not nearly as much as the two stunning brunettes that were with them.