Singer Kylie Minogue has fuelled rumours she is engaged to her boyfriend of four months, Joshua Sasse, after she was spotted with a huge diamond sparkler on her ring finger. The Spinning around hit-maker was spotted with the sparkler on her left hand as she dined at the Chiltern Firehouse here with Sasse following their romantic two-week holiday in Geneva. “Kylie was smiling from ear to ear and was more than happy to flaunt her diamond ring. It was like she wanted the world to know,” a source was quoted as saying by The Sun newspaper. “The couple recently spent the whole festive period skiing and hired a lodge for friends and family. It would have made a very romantic place for a proposal,” the source added. The insider also said that Sasse was “ready to propose after finding the woman of his dreams.” Meanwhile, the 47-year-old singer previously revealed she’d like to have children with the 28-year-old actor one day.