Biography:

Andrea Marie Truden (July 26, 1943 – November 7, 2011), known professionally as Andrea True, was an American pornographic actress. In addition to her given name, she had multiple stage names, including Inger Kissin, Singe Low, Sandra Lips, Andrea Travis, and Catherine Warren. As a singer, she is best known for the 1976 pop-disco hit "More, More, More" (performed as part of her recording project, The Andrea True Connection), which peaked at No. 4 on the US Billboard Hot 100 and No. 5 on the UK Singles Chart. Description above from the Wikipedia article Andrea True, licensed under CC-BY-SA, full list of contributors on Wikipedia.