LINDSAY has decided enough is enough and has split from "druggy" boyfriend CALUM BEST. He is said to be devastated that the MEAN GIRLS actress is not returning his calls.Lindsay is currently in a Malibu rehab clinic. But despite the model flying out to California to see Lindsay and work out a £500,000 magazine shoot for the pair, Lindsay is snubbing him. A source told the Sun: "Lindsay hasn't been returning any of his calls since he got to America."She knew Calum was no angel but she felt humiliated when she heard what he had been up to just as she checked herself into rehab."Calum was pictured in what the paper calls "a drug-fuelled romp" with two prostitutes, while it also claims he was seeing another model, Claire Evans, behind Lindsay's back. This girl has no luck, her mother waits two weeks to visit her in rehab, he boyfriend is sleeping with prostitutes....... I actually feel sorry for her. I hope she gets the help she needs in rehab...
