And the Lindsay Lohan downward spiral continues: Now a source tells the National Enquirer the troubled starlet stole $15,000 worth of clothes off the set of Scary Movie 5, which she was filming alongside Charlie Sheen. And even Sheen, who's had his share of problems, was concerned about Lohan's reliability, Radar reports. Ultimately, the producers didn't take any action after LiLo took the clothes from her wardrobe racks. "I guess Lindsay thought she was entitled to it, like free soap at a hotel," the source says. "The producers just put it down to the price you had to pay for doing business with Lindsay … at the end of the day the producers decided it was more trouble than it was worth to try and get them back." Click for more on Lohan's recent troubles.