Article continues below advertisementTimothée Chalamet had a major career moment - and he made sure to share it with the person closest to him.On Sunday, January 4, the actor gave a heartfelt shout-out to his longtime girlfriend, Kylie Jenner, while accepting the Best Actor award at the Critics Choice Awards. Chalamet took home the trophy for his role as aspiring ping-pong champion Marty Mauser in Marty Supreme.Article continues below advertisementSource: E! News LiveTimothée Chalamet won Best Actor at the Critics Choice Awards.