Lindsay Lohan isn’t letting her house arrest prevent her from working – she shot a commercial at her apartment earlier this month. The ‘Mean Girls’ actress was sentenced to jail for violating her probation stemming from a 2007 DUI charge by allegedly stealing a necklace from a California jewellery store earlier this year. Lohan has been serving her time under home detention due to prison overcrowding and even invited friends to a rooftop party last week to keep her company in the confines of her property. And the star has also been keeping busy and earning cash by filming an advert for an auction website at her home. A representative for the company claims Lohan was originally offered £15,625 for her role in the commercial, but she turned the offer down before reaching an agreement for an undisclosed sum. It’s not the first time Lohan has appeared onscreen since her house arrest – she also recorded a 90-second short film which was shown at the opening of art event Venice Biennale in Italy earlier this month.