Britney Spears recently posted an awesome video of her dancing to Justin Timberlake's song 'Filthy'. Although she and Justin broke up in 2002, very few interviews have gone into detail on their relationship.
As Justin told the press back in 2011, they really didn't talk at all. He explained that they were living an artificial life and were basically out of touch with reality. They both grew a great deal and have matured into very different people.
Unexpectedly, Britney posted the video along with a statement complimenting Justin on his song. What is truly mindblowing though, is that Justin left a comment!