On Monday, Martha Stewart, the 79-year-old lifestyle mogul shared a video of herself getting the vaccine at the Martha Stewart Center for Living at Mount Sinai in New York City, and assured fans that she did not skip the line, adding that she was in the “approved age group.” Monday was the first day New York City started vaccinating people aged 75. View this post on Instagram A post shared by Martha Stewart (@marthastewart48) “I was vaccinated today in a designated vaccine pod near the Martha Stewart Center for Living at Mount Sinai Downtown I am so proud of and grateful to the doctors, nurses and medical staff who are…