Welsh actor Rhys Ifans has been ordered to get in shape before his big day, according to the Daily Mirror.

The newspaper claims that fiance Sienna Miller wants her man to be in perfect shape for those all-important wedding photo albums this summer.

Miller bought 39-year-old Ifans the latest machine in the exercise industry - a £3,500 Power Plate - and has asked him to get trim.

"Sienna loves him but she just wants him to tone up a bit so he looks great for their big day," a source said. "He's been using it already. He's determined to do whatever he can to make Sienna happy.

Indeed, it appears the happy pair will both be looking extra buff in their wedding albums, as Miller is currently in training for her role in the film GI Joe.

The insider added that although all wedding ideas are being kept very "hush-hush", the couple are definitely making plans.

According to a study in the Journal of Obesity, 87 per cent of women and 59 per cent of men have tried to lose weight at some point in their lives, often claiming wanting to look good in wedding albums as a motivational goal.