Former Facebook COO Sheryl Sandberg spent $13,000 (Rs 11.3 lakh) on lingerie for herself and her 26-year-old female assistant on a trip to Europe, a new memoir has claimed. Ms Sandberg also invited the assistant to \”come to bed\” on a private jet on the way home, Sarah Wynn-Williams, a former Facebook employee, claimed in her new book titled ‘Careless People: A Cautionary Tale of Power, Greed, and Lost Idealism’ A Meta representative, however, rubbished the claims and called them \”a mix of out-of-date and previously reported claims about the company and false accusations\” The author was fired eight years ago for \”poor performance and toxic behaviour,\” according to an internal inquiry at the time. An internal inquiry also ruled that Ms WynN-Williams’ claims of harassment were \”misleading and unfounded\” They further implied that anti-Facebook campaigners have since paid Ms Wynn Williams to write the book.