Ron Wood's ex Katia Ivanova poses topless, spills on what went wrong with May-December romance Ron Wood's ex Katia Ivanova goes topless in the new issue of the UK magazine Zoo. Kazakhstani Katia, 23, also dons a full set of lingerie and stockings in the photo spread. Ivanova has kept a low-profile since appearing on "Celebrity Big Brother" in 2010, months after her turbulent split with the Rolling Stones rocker. Their year-and-a-half romance ended following a booze-fueled fight outside a curry restaurant. [Wood] had the mentality of a 15-year-old Katia Ivanova Katia then hooked up with Jonas Altberg - aka Swedish hitmaker Basshunter - on the reality TV show before disappearing off the scene for several years. Explaining her decision to pose nude, Ivanova told Zoo: "I wanted to spice things up a bit. I don't party as much as I used to, so this is my alternative! Besides, it's another thing I can say I've done. Ivanova opened up about her romance with Wood, revealing the relationship "wasn't pleasant." "Going out with an older man can be quite different, but he had the mentality of a 15-year-old," she said. " He didn't even teach me to sing. I still sound like a dead cat! Go to The Sun for the full interview and NSFW pics of Ivanova's shoot.