In May 1984, while on a tour in the UK, Nena made the headlines of the British red-top press for having unshaved armpits. While not uncommon in continental Europe at the time, this was considered unusual in English-speaking countries to the extent that some consider it an explanation for the commercial failure of the follow-ups to "99 Luftballons". Baffled by the attention generated, Nena asked her manager's girlfriend to shave her and has remained clean shaved ever since. Referring to the "huge indignation" the issue raised, Nena, in her memoirs published in 2005, wrote, "Can a girl from Hagen, who dreams of the big wide world and is in love with Mick Jagger, have no idea that girls can't under any circumstances have hair under the arm? Yes she can. I simply had no idea!"