August 27, 2010 3:28 pm Be Sleeveless and Sexy Celebrity nutrition expert, JJ Virgin, gives us the inside scoop on easy ways to get perfectly sculpted arms. For more tips from JJ, check out her book, “Six Weeks to Sleeveless and Sexy”. US & World Videos 1:32 Police search for man accused of kidnapping woman at knifepoint outside Bucks County Wawa 1:12 Police investigate a shooting in Elsmere that left a 17-year-old boy in critical condition 2:47 Judge ordered the city to reinstate an officer after his murder charges were dropped 2:47 Protesters continue to hold an encampment on UPenn's campus as officials discuss basis for possible arrests 0:20 Officials investigate a deadly crash on the 202 Parkway involving a semi-truck