Sienna Miller and her actor fiancé Tom Sturridge have split after four years together. The couple, who have a three-year-old daughter, reportedly ended their relationship a few weeks ago, but, according to the Sun Newspaper they are hoping to remain 'great friends going forward'. The pair, who were engaged to be married, were spotted holidaying together earlier this month in Ibiza along with their daughter Marlowe. The trip is believed to be have been a make or break getaway. Sadly it seems it was brake rather than make though for the 33-year-old actress and her 29-year-old partner.