Description:Aretha Franklin took time off from touring and singing in December 2010 and underwent a surgical procedure to treat a still-unnamed illness. But as the Queen of Soul proved this weekend, she's back and better than ever! The 68 year old was honored with a Rock and Roll Hall of Fame and Museum Tribute Concert in Chicago which included performances from Ms. Lauryn Hill, Chaka Khan, American Idol Melinda Doolittle and, in a total shock to everyone, Aretha herself.(6:46)