While Las Vegas was largely asleep ahead of a busy weekend of racing for the grand prix, Caesars Palace was wide awake as George Russell and Brad Pitt filmed an advert for a new Mercedes. In a new behind-the-scenes video by celebrated photographer Larry Chen, he detailed the "upside down" production of what became a viral video.<br>The shoot, which focused on a highly camouflaged prototype of the ...<a class='more' href='https://www.motorsport.com/f1/news/why-brad-pitt-and-george-russell-shut-down-caesars-palace-for-an-overnight-mercedes-advert/10786431/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>