Back in Tinseltown after helping her younger brother Robert celebrate his 25th birthday in Vegas the previous night, Kim Kardashian was busy burning calories in Sherman Oaks, CA on Saturday (March 17).

The E! hottie was dressed in her fitness gear for the holiday visit to Barry’s Bootcamp while also sending a well-wishing message to her Twitter followers, as she wrote, “Happy St. Patricks Day everyone. Be safe!”…more