What do Nick Cannon, Selena Gomez and Seal have in common? These are well known celebrities and among the 1.5 million living with Lupus. The disease is is often hard to diagnose because its symptoms mimic many other conditions. The Lupus Foundation of America is dedicated to raising awareness and funding for research to find a cure. Sunday October 30th the Lupus Foundation of American Philadelphia Tri-State Chapter is hosting the 25th Annual Lupus Loop at the Memorial Hall Loop. Click here for more details and check out 5 Things You Need to Know about Lupus below.