Carter defends Lohan's weight loss

Aaron Carter has become the unlikely defender of Lindsay Lohan, insisting his ex-girlfriend's recent family woes have sparked her dramatic weightloss - not drugs or partying.

Pop teen Carter fell out with redhead after dating her and Hilary Duff at the same time two years ago. And while the two have yet to patch up their differences, Carter blames Lohan's svelte frame on her parents' divorce, among other woes.