Keri Russell taking a stroll through Chelsea with her son ... Ethan Hawke and his very pregnant wife Ryan taking their puppy on a walk through the Village ... David Schwimmer walking through the meatpacking district on the way to the gym ... Madonna and the kids arriving at the Kabbalah Center on the UWS ... Sandra Bernhard leaving the same center a few hours later ... America Ferrera walking to the Ugly Betty set, coffee cup in hand ... Kirsten Dunst taking a stroll downtown ... Lady Bunny striking a pose ... Kelly Osbourne heading out for a night of partying with her boyfriend ... Alex Rodriguez walking to dinner with a few pals.