Soccer star Christian Pulisic is addressing speculation that he is dating actress Sydney Sweeney. "Fake news guys, let's stop with the silly rumor," Pulisic, 27, wrote via Instagram under a post from Motivating Sport on Sunday, December 28. The post recapped Pulisic's recent accomplishments on and off the pitch, including that he is "reportedly dating Sydney Sweeney." "Form on the pitch. Life off it," the caption read.