Uma Thurman has got engaged to her financier boyfriend Arpad ‘Arki’ Busson, according to reports.

Busson proposed to the actress in London this week, where they had travelled to attend the Nelson Mandela 90th birthday celebrations, according to the New York Daily News.

Thurman - who has been dating Busson since last summer - has previously been married to actors Gary Oldman and Ethan Hawke, who she has two children with.

Busson also has two children with Australian supermodel Elle MacPherson.