Nancy Sinatra posed in which issue of the men's magazine "Playboy"?

Nancy Sandra Sinatra (born June 8, 1940) is an American singer, actress, film producer and author. She is the elder daughter of Frank Sinatra and Nancy Sinatra (née Barbato) and is known for her 1965 signature hit "These Boots Are Made for Walkin'".

Nancy Sinatra began her career as a singer in November 1957 with an appearance on her father's television variety series "The Frank Sinatra Show" but initially achieved success only in Europe and Japan.

At 54, Sinatra posed for "Playboy" in the May 1995 issue and made appearances on TV shows to promote her album "One More Time". The magazine appearance caused some controversy. On the talk-show circuit, she said that her father was proud of the photos. Sinatra told Jay Leno on a 1995 "Tonight Show" that her daughters gave their approval, but her mother said that she should ask her father before committing to the project. Sinatra said that when she told her father what "Playboy" would be paying her, he said, "Double it".