Spotted: The couple have announced their engagement after the actress was photographed wearing a diamond ring at the annual Metropolitan Museum's Costume Institute Gala in New York.

Is it love?: According to People magazine, Johansson's representative Marcel Pariseau said that the couple are "both thrilled". The report says that Reynolds proposed to the actress recently but the wedding date has not yet been announced.

Love rating: 7/10. Is it too much too soon - the exceptionally beautiful couple have only been together for a year - or are we being overly sceptical?