US Weekly Magazine will soon be reporting that Scarlett Johannson might have been part of reason why Justin Timberlake and Cameron Diaz split up. When Justin, without Cameron’s knowledge, asked Scarlett to be the star of his new $1 million video for “What Goes Around” tension started to build between the couple. This wasn’t helped by the fact that Justin and Scarlett really hit it off at the video shoot and started to hang out afterwards. Well now that Justin’s officially single will he trade that emaciated blond for this new voluptuous one. Sounds interesting. No word on when the video will come out but believe me when it does, we’ll have it for you.