A Dolled-Up Kim Kardashian Leads Today’s Star Sightings

After showing off months of hard work this weekend, Kim Kardashian took her post-baby body to Barney’s New York in Beverly Hills.  Dressed in a pencil skirt, low-cut tank and overcoat (for polar vortex sympathy), Kardashian made her way into the high-end department store, massive engagement ring on display.

What did your other favorite stars do on their first day back from vacation?  Launch the gallery to find out.