Every day in New York City, celebrities are sweating on the treadmill next to you at the gym and taking up tables at restaurants. Lately in #stalker sightings: Richard Gere, Alan Cumming, Lady Gaga, and Mischa Barton.

December 14th: Lance Bass at Kiss & Fly Sunday to celebrate Malik So Chic's bday. He was flirting with a half-naked waiter, who turned out to be straight. (Plus: a reminder on the new ways to submit Stalker sightings)

Oct. 22 @ 11:15 am Glee's Sue Sylvester was in a corner at Clinton Street Bakery Co. laughing and eating pancakes with friends. No track or zoot suits. Post your own Gawker Stalker sightings or send them to stalker@gawker.com

Oct. 18 @ 1pm At the Northface store on W. 73nd and Broadway. He stood around while she shopped and then he paid for her items. [Post your own Gawker Stalker sightings or send them to stalker@gawker.com]

Oct. 14 @ 12:55pm Making out with some chick right outside the Council on Foreign Relations. She was pretty, but ordinary girl pretty. Not hot, not his typical slampiece. [Submit your own Gawker Stalker sightings to stalker@gawker.com]

Oct. 13 @ 4pm Laughing, walking toward her trailer. Penn Badgley was walking ahead but I totally missed him because I am an idiot and was so taken aback by her beautiful presence. [Submit Gawker Stalker sightings to stalker@gawker.com]

Sept. 28 @ 3pm [Submit your own Gawker Stalker sightings to stalker@gawker.com] Walking down the street in each others arms. They looked very happy and smitten. Flanked by what I assume were 2 bodyguards.

Sept. 4 @ 11:30am [Submit your own Gawker Stalker sightings to stalker@gawker.com] She's right next to me being interviewed. "I need to go down to Brazil and have my face done. Because I can't keep this up much longer."

Sept. 3 @ 3pm Snapped Woody and wife. They def heard the click, but I had berry out already writing an email when I spotted them. He always looks so miserable... [Submit your own Gawker Stalker sightings to stalker@gawker.com]

Aug. 28 @ 11:10am [Submit Gawker Stalker sightings to stalker@gawker.com] Ed ordered a burger at Shake Shack. Nobody recognized him at the counter. The girl taking his order asked for his name, and he responded with a very British "Ed."

August 24 @ 4:50pm [Submit your own Gawker Stalker sightings to stalker@gawker.com] David Blaine outside the mandarin oriental on a motorcycle.

August 24 @ 3:45pm [Submit your own Gawker Stalker sightings to stalker@gawker.com] Tottering down the street on super platform sandals bleating into a cellphone. Her crazy eyes were fully visible and her pupils were basically spinning.

Aug. 10 @ 8pm Kate Hudson - 8th row behind 3rd base. She was with 3 other women. Signed autographs seemed happy and nice. [Submit your own Gawker Stalker sightings to stalker@gawker.com.]

Aug. 6 @ 6pm [Submit your own Gawker Stalker sightings to stalker@gawker.com] We heard cheers in my office and ran to the window to see what was going on. We saw a mob of people surrounding an SUV.

Aug. 5 @ 10pm [Submit your own Gawker Stalker sightings to stalker@gawker.com] I was walking home, heard a husky voice and saw "the countess." She was obviously wasted and was screaming, "that show is NOTHING without me!"

July 23 @ 9pm At Stand Up NY, Seinfeld randomly came in. He did 20 minutes, making fun of pop tarts and people who wear tuxedos. He was really REALLY tan. And funny too. [Submit Gawker Stalker sightings to stalker@gawker.com]

July 20 @ 5:30pm Picking at fruit in back of SUV on East 56th between Park and Lex. [Submit your own Gawker Stalker sightings to stalker@gawker.com]

July 16 @ 4:30pm Jennifer Lopez filming a movie at Duane Park in Tribeca. An entire fake farmer's market was put up for the shoot. [Submit your own Gawker Stalker sightings to stalker@gawker.com]

July 13 @ 9 a.m. Pierce Brosnan and Robert Pattinson are filming all day today at The Oak Room at the Plaza Hotel! [Submit your own Gawker Stalker sightings to stalker@gawker.com]

[Submit your own Gawker Stalker sightings to stalker@gawker.com] July 8 @ 9 a.m. About 99.9% sure I saw Zach Galifianakis on the L train this morning. Got on at bedford, I think.