The actress allegedly borrowed jewels from jeweller Arielle de Pinto during Paris Fashion Week but left the country without giving them back to fashion chiefs.
The ''Mean Girls'' star, who has been named in missing jewellery scandal twice before, denied the story. “That's a lame lie," Contactmusic quoted the 23-year-old as saying on her Twitter page. "Especially considering the people at the company are my friends and we laughed at this. F for failed attempt," she added.