Spotted! May 9, 2008

At Stella McCartney's West Hollywood boutique opening, Nicole Richie, Angie Harmon and the hostess all exchanged parenting tips while sipping on Moet & Chandon champagne.

After his appearance on the Late Show with David Letterman Emile Hirsch stopped into the W Times Square to check out the Speed Racer art exhibit that is on display in the hotel's Living Room/Lobby Bar. Though he left rather quickly, partygoers were able to spy Lauren Conrad checking in. The Hills' star dressed casually with her signature braid was in town for the MTV Upfronts.

Thor at the Hotel on Rivington was the stomping ground for the Unruly Heir clothing line's launch party where Natasha Bedingfield learned some hair tips from celeb hair stylist Ricardo Rojas and chatted with Constantine Maroulis about American Idol. Constantine may have stayed mum as to who he wants to win, but chatted about her appearance on the show. Also in attendance were Alexandra Richards and DJ Sky Nellor.