Mercedes Formula One driver Lewis Hamilton of Britain (R) and model Kendall Jenner of Britain arrive in the paddock before the Monaco F1 Grand Prix May 24, 2015. REUTERS
Mercedes Formula One drivers Nico Rosberg (C) of Germany and Lewis Hamilton (R) of Britain celebrate on the podium with Ferrari Formula One driver Sebastian Vettel (L) of Germany after the Monaco Grand Prix in Monaco May 24, 2015. REUTERS
US models Kendall Jenner (L) and Bella Hadid (C) attend the Monaco Formula One Grand Prix at the Monaco street circuit in Monte-Carlo on May 24, 2015. AFP
US models Kendall Jenner (L), Gigi Hadid (C) and Bella Hadid (R) attend the Monaco Formula One Grand Prix at the Monaco street circuit in Monte-Carlo on May 24, 2015. AFP
US models Kendall Jenner (2ndL), Gigi Hadid (2ndR) and Bella Hadid (R) attend the Monaco Formula One Grand Prix at the Monaco street circuit in Monte-Carlo on May 24, 2015. AFP
U.S. Kendal Jenner arrives for the Formula One Grand Prix of Monaco at the Monaco racetrack, in Monaco, Sunday, May 24, 2015. (AP)
Mercedes driver Lewis Hamilton of Britain, left, poses with Kendal Jenner, 2nd from left, the half-sister of Kim Kardashian, and somefriends before the Formula One Grand Prix of Monaco at the Monaco racetrack, in Monaco, Sunday, May 24, 2015. (AP)
Model Kendall Jenner arrives prior to the start of the Formula One Grand Prix, at the Monaco racetrack, in Monaco, Sunday, May 24, 2015. (AP)