11/19/2010 12:51 pm ET | Updated May 25, 2011

Celebrity Sightings Around New York: November 18, 2010 (PHOTOS)

There were a slew of great people and causes in New York yesterday. Even the First Lady dropped by to say hello! Michelle Obama ran around an after-school event in Harlem for her "Let's Move" campaign.

At a screening of the new film Hemmingway's Garden of Eden, the star Mena Suvari posed for photos with guests like Christian Siriano and Sean Paul (?) and Thom Browne tries to sell a shopper one of his marvelously expensive suits.

Also, definitely don't miss the photos of Stephen Baldwin making a shower-phone call, Griz Chapman and Santigold, from the 2010 WIRED Store Experiential Gallery Opening in Noho.

Click through photos from what you might have missed yesterday:

Day in Photos: November 18, 2010