Cityfile: New York's Most Notable and Influential

Spotted | Kate Winslet walking her daughter Mia to school ... Veronica Webb hailing a cab on Bleecker Street ... Terry Richardson sitting outside a Starbucks in Soho ... Ed Harris arriving at JFK ... Gretchen Mol pushing her son in a stroller in the West Village ... Shia Labeouf walking by himself downtown ... Naomi Watts leaving her apartment in Noho ... Jessica Simpson arriving at LaGuardia ... Lucy Liu walking her dog ... Isla Fisher shopping with her daughter Olive at FAO Schwarz  ... Claire Danes and Hugh Dancy walking in Soho ... and Lily Allen leaving the Waverly Inn.

Today should be a busy day for thieves who earn a living robbing the homes of the rich and famous: Hundreds of celebs and corporate titans have been in Washington today for the inauguration and are expected to put in appearances at one of the many official and unofficial balls scheduled for this evening. Barack and Michelle will make their first stop this evening at the Neighborhood Ball, where the lineup includes Mariah Carey, Jay-Z, Beyonce, Alicia Keys, will.i.am, Stevie Wonder, Faith Hill, Shakira, and Mary J. Blige. The Equality Ball at the Mayflower Hotel will feature entertainment by Cyndi Lauper, Melissa Etheridge and Rufus Wainwright. Lou Gossett Jr. will serve as host at the Purple Ball, where performances by Il Divo and Peter Cincotti will entertain the likes of Tim Robbins and Susan Sarandon, John Cusack, Ed Harris, Ashley Judd, Patricia Arquette, Brendan Fraser, and Josh Lucas. More

There's probably been a time or two when you've been tempted to check out a restaurant or bar simply because some celebrity supposedly "owns" it. Maybe I'll see Justin Timberlake devouring a plate of ribs at Southern Hospitality! Or I'll spot Robert De Niro slurping on some pasta at Ago! Restaurateurs know this, too, of course, which is why they're all so eager to attach a celebrity name—any one will do!—to their ill-conceived bistro, brasserie, speakeasy, lounge, or barbecue shack. We don't want to be the ones to crush your dreams and tell you that there's no chance you'll see these famous faces at these venues. Just in case you're the more optimistic type—or just curious who has a stake in what—we happily introduce the Cityfile celebrity-owned restaurant/bar map!

• Celebrity Restaurant/Bar Map