Andrea True
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.
Filmography
40 Carats
Ciao Darwin
The Way We Were
Deep Throat Part II
Sex Stars
Head Nurse
Sweet Wet Lips
French Wives
The Pleasure Cruise
Debbie Does Las Vegas
The Seduction of Lyn Carter
South of the Border
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Prurient Interest
Madame Zenobia
Switchcraft
Sex Fantasies
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Over Sexposure
Not Just Another Woman
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The Wetter the Better
Andrea True: Disco Sex Star
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Blue Vanities 2
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Blue Vanities 257
Devil's Due
Las Vegas Wives
Lialeh
Little Orphan Sammy
Every Inch a Lady
The Bite
Sorceress
The Chambermaids