(music-news.com) - Kimberly Stewart goes to bed with Mick Jagger every night. The 28-year-old model found an Andy Warhol portrait of the Rolling Stones frontman in her rocker dad Rod's mansion and put it next to her bed. She said: "Once I was looking through some old paintings and I found an Andy Warhol painting of Mick Jagger. I was like, 'Wow!' It was signed by Mick Jagger and Andy Warhol. "I literally started crying I was so excited. What a cool thing to pass down to my children. I've put it up by my bed so I can look at it every single morning." The blonde star also revealed she isn't interested in dating clean-cut men. She added to Britain's Hello! magazine: "I like dirtier-looking guys, but dirty-looking guys who actually take showers! "I go for long hair and tattoos. I spend a lot of time in Los Angeles but I tend to go for British guys for their good manners and sense of humour."