Heidi Klum made a bold fashion statement on a date night with husband Tom Kaulitz in Las Vegas. The supermodel went shirtless underneath a black leather coat and embraced the pants-less trend by wearing high-waisted briefs as pants. Klum shared pictures on social media of her night out, where she mingled with celebrities like Brad Pitt, Paris Hilton, Rihanna, and Justin Bieber. She sported fishnet tights and knee-high black boots, carrying a matching purse and wearing a hot pink VIP lanyard. Throughout the night, Klum updated her followers on the Formula One races and DJ sets with Disclosure and Tiesto.

Brad Pitt was also at the event, reportedly working on a film about F1 racing, where he plays a veteran driver. Patrick Dempsey, the recently named "Sexiest Man Alive" by People magazine, also attended the races and is gearing up for his role in the film "Ferrari." Justin Bieber waved the checkered flag to mark the end of the race, while Rihanna and her boyfriend A$AP Rocky checked out the Ferrari tune-ups with DJ Steve Aioki. Max Verstappen emerged as the winner of the event.