
Katy Perry says fiancé Russell Brand has given up his womanising ways for her.
The notorious lothario has now settled down with the pop star and they share a home in LA.
‘I think he was ready for change,' says Katy, 25.
'You just don't have the stamina to be in bed with 80 different women a week when you're 35.'
Katy is also planning to make changes about her own behaviour for Russell, who is teetotal after beating a dependence on drink and drugs.
‘I won't be able to get smashed all the time, but I don't want to, I need time for myself and him,' she tells Glamour.
Katy and Russell, 35, met at the MTV Video Music Awards in September 2009 and got engaged on New Year's Eve while on holiday in India.
SEE PHOTO GALLERY Russell Brand and Katy Perry - a love story in pictures>>
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