Kendall Jenner, Gigi Hadid and Cara Delevingne ended an action-packed week at the Cannes Film Festival with another star-studded event, where they got in some A-list fashion. This time the friends cheered on racers at the Monaco Grand Prix in Monte Carlo on Sunday. Jenner watched the annual race with fellow fashion “it” girls Gigi and her younger sister Bella Hadid, and model pal Hailey Baldwin, while Delevingne spent time promoting Swiss watch brand TAG Heuer, according to E Online

Jenner, Hadid and Baldwin were supporting British Formula One driver Lewis Hamilton of the Mercedes-Benz AMG team, who placed in third, according to ESPN. They were also joined by Kendall’s younger sister Kylie Jenner. All the women rocked black baseball caps with the Mercedes logo to show their support for the Mercedes AMG team.

Jenner, 19, donned a pale paisley cut-out Zimmermann jumpsuit with her oversized aviator frames for the race, while Gigi, 20, opted for a nude crop top and loose, beige high-waist linen pants, paired with snakeskin heels. Baldwin, 18, and Bella, 18, opted for all white ensembles that consisted of sheer tops, also completed with sky-high heels. Kylie, however stood out among the rest in a bold red tight, bandeau and skirt.

Delevingne, meanwhile, represented TAG Heuer in a photo call alongside soccer star Cristiano Ronaldo, wearing a hot pink and black racing suit. Delevingne and Ronaldo both serve as ambassadors for the brand. The 22-year-old British model was flanked by Formula 1 stars Jenson Button and Fernando Alonso as she posed in the cockpit.

Jenner’s sister, Kylie, arrived with her boyfriend, rapper Tyga. Kendall spent time with girlfriends Gigi, Bella, and Baldwin aboard a yacht in Monte Carlo on Saturday afternoon. It’s not often that the youngest Jenner shares photos with Tyga. But on Sunday, the 17-year-old “Keeping Up With The Kardashians” star further fueled romance rumors when she snapped a photo of herself with the 25-year-old at the event.

The event drew several A-listers, including Tamara Eccleston and Michael Fassbender, and his girlfriend Alicia Vikander. Monaco’s Prince Albert II and Princess Charlene put in an appearance. One Direction’s Liam Payne came hand-in-hand with his girlfriend Sophia Smith. Topshop mogul Sir Philip Green was there alongside the 1D star. Geri Halliwell (now Geri Horner) was in the honeymoon phrase looking happy in a bright orange sundress and white lace overlay as she supported her new husband, Red Bull F1 boss Christian Horner.