Speaking at the weekend Lulu, 66, admitted: “David Bowie’s thighs were incredible.
“Long and slim but muscley. Facebook
“Not pumped up but really powerful.”
He had “similarly shaped thighs” to those of “model Naomi Campbell”.
The singer was 26 when she started dating Bowie in 1974.
She said: “We were so connected because of the music – it was the personal stuff that was… odd.
“Some of the conversations we had were insane.”
I was hopeless at pushing myself forward
Lulu, from Glasgow, also revealed she turned down an offer of help with her singing from Sinatra.
She said: “I’m 20 and suddenly I’m sitting next to Frank Sinatra.
“He said to me ‘Do you do any warm-up exercise for your voice, as it’s very important?’
“Then he said ‘You should come over, I could show you how to do it’.
“But I was hopeless at pushing myself forward.
“What was I going to say? ‘Give me your number. I’ll be in touch?’”
Lulu, who had a hit at 15 with Shout, was married to Bee Gee Maurice Gibb from 1969 to 1973 then to hairdresser John Frieda from 1977 to 1991.