Lindsay Lohan partied harder than she worked in Miami this weekend. She did a sultry photo shoot for Plum magazine Saturday afternoon but spent all of Friday, Saturday and Sunday nights partying late at the Fontainebleau’s LIV and Arkadia nightclubs. Lohan channeled ex-girlfriend Sam Ronson by hopping in each club’s DJ booth and left well past 4:30 a.m. Lohan, who insists she’s staying sober, returned to LIV Sunday night and partied with friends until 5 a.m. She’s making the most of her freedom before reporting for an electronic monitoring bracelet by June 17.