Justin Timberlake has reportedly been cosying up to Scarlett Johansson fresh from his break-up with fellow blonde bombshell Cameron Diaz.

The singer enjoyed an intimate night with the Hollywood star at the after-show party for his new film earlier this week, with the pair apparently spending a lot of time together after Scarlett starred in Justin�s video for new single �What Goes Around�.

A source tells the News Of The World, �It seems he's really hit it off with Scarlett while working on the video.

�When she met Justin they looked very close and chatted away for ages.

"There were other people trying to speak to Justin but he kept his attention on her for around an hour. They looked very intimate.�