Marion Mitchell (born 1941 in Seaham, County Durham), better known by her stage name, Janie Jones, was an English singer. She became renowned for holding sex parties at her home during the 1970s, and was jailed for her involvement in 'controlling prostitutes'. She first achieved notoriety in August 1964, when she attended the film premiere of "London in the Raw", wearing a topless dress.
When she was 30 years old, Janie Jones attended a film premiere in a scandalous outfit.
This statement is incorrect because based on her birthdate and the date of the premiere, Jones was only about 23 when she wore the topless dress to the premiere.  I think the system was fooled because I used very different language than the information given to convey this statement.