Jaquetta Wheeler - Celebrities attend the Harpers Bazaar party to celebrate the end of London Fashion Week at Annabel's, Berkeley Square - London, United Kingdom - Tuesday 17th September 2013 (4 Pictures)
View All: Celebrities at the Harpers Bazaar party
Spencer Morrill believed he was in a relationship with the singer and that she was hiding messages for him in her songs.
Was the singer unknowingly taking counterfeit pain medication?
Roberts had left the band in 2012, due to problems with blood circulation and other health issues.
The popstar turned actress is back in the studio.