Heads up: it takes pop icon Debbie Gibson all of 20 seconds to bust into " Only in My Dreams" on this episode. In the late 80s, there was no one bigger in pop music than Debbie Gibson. At 17, she set the record for being the youngest female artist to write, produce and perform a number one song. This summer, she's celebrating the 30th anniversary of her album " Electric Youth" by joining other 80s acts like Salt-N-Pepa, Naughty By Nature and Tiffany on the NKOTB Mixtape Tour. Why is there still such huge demand for 80s pop music? Debbie credits nostalgia and a website called Cameo where stars like Debbie create personalized shout-outs for their fans.