He 's the son of a legendary footballer but Calum Best has become equally famous for his own love life - which is so prolific he admits to not knowing how many women he 's slept with . Now ensconced in a long term relationship , the 34-year-old - who counts Peter Stringfellow among his childhood mentors - admits he still does n't know if he can be monogamous . In an interview with The Times , Calum paid tribute to his girlfriend of eight months , Ianthe Rose Cochrane-Stack , 24 , but said that he is still aware of his own cheating 'demons ' . Calum and Brtish model Ianthe Rose Cochrane-Stack have been dating since last year . Their relationship had been a secret , but was revealed after Calum starred in Celebrity Big Brother earlier this year . Promoting his new book Second Best , a heartfelt memoir of growing up feeling unloved and overshadowed by a brilliant but neglectful father , Calum insists he 's trying to turn over a new leaf . After years on the party circuit in which he describes one of his lowest moments as involving 'hookers and coke ' , he considers himself reformed . He said : ' I sometimes think to myself , I was so driven by women and sex and naughtiness before ! And now , the thought of chasing girls does n't appeal to me . ' The LA-born hunk said he despaired of meeting someone he felt comfortable sober with , admitting he did n't have 'sober sex ' for several years . 'Peter Stringfellow looked after me , ' says Calum of the night he was abandoned in a strip club by his father George Best . 'He took me under his wing . And he always has looked out for me , ever since ' When he was growing up Calum was surrounded by stars . His mother Angie Best was a model and fitness instructor and after her marriage to George broke down she and her young son moved into Cher 's guesthouse for a few years . As an adult , the handsome blonde went on to date a string of famous names himself , with ex-girlfriends including Kimberly Stewart , Lindsay Lohan , model Georgia Salpa , Girls Aloud 's Sarah Harding and Elizabeth Jagger . Calum dated Bianca Gascoigne , daughter of footballer Paul Gascoigne , after the pair met on reality TV show Celebrity Love Island . He was also romantically involved with Jayne Middlemiss on the same TV show . After starring in a second series of Celebrity Love Island in 2007 , Calum and Rebecca Loos , who claimed she had an affair with David Beckham , got very steamy on screen and were rumoured to be dating . Now he still feels unable to shake the legacy of his father , a brilliant footballer who was legendary for his drinking and womanising . Calum acknowledges in The Times : ' I know there are demons in there . I know I can go and cheat . There are some things to me that are my dad . ' But he 's determined to change and has voiced regrets about his behaviour with women in the past , in particular a picture that captured him making a graphic gesture with his hand in front of a woman 's face which he said was very 'rude ' . Calum has had a string of high-profile love interests such as Girls Aloud singer Sarah Harding in 2005 ( left ) and another child of an icon , Mick 's daughter Elizabeth Jagger ( right ) Calum says he resisted flirtations and come-ons from Celebrity Big Brother 2015 contestant Cami Li thanks to thoughts of his new girlfriend , model Ianthe Rose Cochrane-Stack . Calum , aged three , pictured with his mother Angie Best and father George Best in 1984 before the couple divorced as a result of George 's heavy drinking and womanising . However , the former playboy is still fending off cheating scandals and recently denied he 'd had an affair with beautician Sophia Mia Wayne , 22 , from Bournemouth , who claims to have hooked up with the reality TV star just 72 hours after he left the Celebrity Big Brother house last month . Calum added that during his time in the CBB house , explicit thoughts of his girlfriend were what helped him rebuff the advances of fellow contestant , glamour model Cami Li . But despite having never been in a monogamous relationship before , Calum is hopeful for his future with Ianthe Rose . ' I 'll give Ianthe credit , I 've never felt this strongly about anybody , ' he said , and even added that after taking a recent holiday together he now feels more connected to her than ever . Troubled singer and actress Lindsay Lohan and Calum shared a short relationship in 2007 ( left ) ; he also dated Rod Stewart 's daughter Kimberly ( right )
Notorious playboy Calum Best , 34 , has pledged to be a three-man woman . Reality TV star is faithful to girlfriend Ianthe Rose Cochrane-Stack , 24 . Promoting Second Best , heartbreaking memoir about his father George .