Legendary idol singers Pink Lady have started their first tour in 22 years. The duo were huge at the end of the 1970s, and their success paved the way for a new brand of commercialism in pop music. Still looking good, the two 45-year olds, popularly known as Mii and Kei, got a great reaction from a largely middle-aged audience with choreographed renditions of hits including UFO and Southpaw. The tour will visit 120 venues over the next two years.