London: Comedian Russell Brand and girlfriend Jemima Khan have fuelled rumours that they are engaged after she was spotted wearing a diamond ring.
Jemima, 40, was seen wearing a diamond ring yesterday in east London and she apparently looked very happy, reported a leading daily.
"It looked like an engagement ring. It was very pretty and classy. She looked very happy," the source said.
The 38-year-old funnyman, who fuelled dating rumours with Jemima last year, had earlier said that the journalist made him a `changed man`.
Jemina has two sons with former cricketer Imran Khan. She also dated actor Hugh Grant.
The `Get Him To The Greek` star has remained tight-lipped about his love life since splitting from Katy Perry in December 2011 after 14 months of marriage