London, Aug 15 (IANS) Singer Katy Perry has revealed that her fiance Russell Brand’s sobriety has helped her tame her wild lifestyle.

‘I still love to go out with my friends and I still like Pinot Grigio (wine). But I’ve learnt from some of my hangovers and I don’t drink as much as I used to,’ express.co.uk quoted her as saying.

‘My last big night out was (California music festival) Coachella. I’m happy that Russell is sober because it’s had a good influence on me. It steers me in a more positive direction,’ she added.