London, July 26 (IANS) Rolling Stones' guitarist Ronnie Wood, who is undergoing treatment for alcohol and drug addiction, is relaxing at a rehab centre, though people say he behaves like a 'bloke'.

According to thesun.co.uk, Wood has lost quite a bit of weight but seems relaxed. He goes for walks and plays football with his friends from the clinic. He was also spotted still wearing his wedding ring even though his wife Jo told him their marriage is over.

Wood checked himself into rehab after going to Ireland with the 20-year old Russian Ekaterina Ivanova, with whom he is reportedly having an affair. He will be in rehab for six weeks and has as of now spent 15 days there.

Other guests at the centre recounted him as saying that he loves his wife and his mistress and how eager he is to quit alcohol.

An inside source said: "Ronnie acts like a regular bloke. No one can believe he's a rock star."