This is very debatable, but I would say after The Wall came out.
Have to disagree with the above answer, Pink Floyd rose to superstardom with the release of the album Dark Side Of the Moon in 1973.
Pink Pink for girls blue for boys a traditional colour
Dark side of the moon
The pink diamond is called the Pink Star, which is one of the world's most valuable and famous pink diamonds. It is known for its exceptional quality and size, making it a highly coveted and sought-after gemstone.
Upon extensive research, it appears that this refers to a concert in Manchester by the famous music star by the name of Pink. This Pink concert tour kicked off in Manchester in April 2013.
Rhianna has had pink eye of course
Pink Floyd
pink city
the colour pink ;]
Kirby?
Lake Hillier is not famous at all. Most Australians have never heard of it, which is unfortunate, as it is unusual for being a strikingly pink coloured lake.
Jeffree Star, Avril Lavigne, Pink
Two people that like the color pink is Nicki Manaj and also Pink.