Lindsay Lohan is back to her pre-Samantha Ronson ways: “a different man every night,” a pal tells the New York Post, and as many as six nightclubs in one evening. Friends are concerned the star is entering a Britney Spears-level “meltdown”—but without any stable family members to prop her up. She’s “a complete and utter wreck” in the wake of the breakup with Ronson, says the source. (More Lindsay Lohan stories.)