New York, July 9 - Actress Lindsay Lohan was forced to call in a locksmith when she got stranded outside on and off girlfriend Samantha Ronson's Hollywood home, but refused to pay him when she managed to enter the house through an open window.

In video footage posted on TMZ.com, Lohan is seen walking around the front entrance of the DJ's house on Tuesday night while a friend, known only as Christy, watches the professional work on unlocking the door.

Imdb.com reports that Lohan is then heard telling her pal, 'What the f**k, the lock just came undone', referring to one of the windows, before disappearing out of view as her pal told the locksmith, 'You know what sir, we already got in, thanks. We just broke in. We just found a way in.