Rolf Harris used his celebrity status to take advantage of the trust placed in him, a judge said, as he sentenced the 84-year-old to five years and nine months in prison.
Mr Justice Sweeney said:
For well over 50 years you have been a popular entertainer and TV personality of international standing with a speciality in children's entertainment.
You are also an artist of renown. You have been the recipient of a number of honours and awards over the years, you have done many good and charitable works and numerous people have attested to your positive good character.
But the verdicts of the jury show that in the period from 1969 to 1986 you were also a sex offender, committing 12 indecent assaults on four victims who were variously aged between eight and 19 at the time.
There were a number of aggravating features. You took advantage of the trust placed in you because of your celebrity status to commit the offences against three of the victims.
All your offences in relation to (Bindi's friend) were committed in breach of the trust that her parents had placed in you and two of them took place in her own home.
In every case the age gap between you and the victim was a very considerable one. You clearly got a thrill from committing the offences while others were present or nearby. Whilst others did not realise what you were doing their presence added to the ordeal of your victims.