On Friday Babyshambles rocker Pete Doherty was incarcerated for the second time in a week after being busted in London a day earlier and pleading guilty to heroin possession, the Associated Press tattles. For those of you unfamiliar with Pete, no, he is not the ne'er-do-well brother of Shannen but the on-again/off-again boyfriend presumably now way off  of trouble-magnet model Kate Moss.