Lindsay Lohan did not let a simple thing like a house arrest get in the way of her having fun with her friends. The renowned party girl showed she is still a party girl at heart by throwing a barbecue bash for about ten friends on the rooftop of her Venice, California townhouse on Sunday. Lohan was sentenced to four months in jail after pleading no contest to stealing a $2,500 necklace but was eligible for house arrest due to jail overcrowding. Although she is not allowed to leave her home except for medical reasons, she is legally allowed to invite visitors over without restrictions. Lohan’s house arrest is expected to end in about two and a half weeks.