Somewhat relevant:
"Brown, who is based in Germany, said the opportunity to go where no porn star has gone before is being provided by SpaceXC, a private company in the Netherlands attempting to make private space travel viable by Spring of next year."
"Brown may be the first porn star to go into space, but she won't be the first one to have Zero Gravity sex. That dubious honor belongs to Silvia Saint and Nick Lang, who, in 1999, did a 20-second zero gravity intercourse scene for a film called 'The Uranus Experiment Part Two.'"
"Coco Brown In Training To Be First Porn Star In Space"