Bruno Mars has a sense of humour and the talented singer was able to display it thanks to the short-lived Twitter fight that took place between Nicki Minaj and Taylor Swift.

The talented singer known for the spectacular success of his 2014 album "Unorthodox Jukebox" joined forces with fellow singer Ed Sheeran to have a 'faux" Twitter beef which imitated that which Nicki Minaj and Taylor Swift had engaged in. His move earned him much attention and caused much laughter on social media as his mock anger toward Ed Sheeran showed the utter foolishness of the dispute between the two women and in the process earned him much praise from some older entertainment fans.
There was another aspect of his actions that also got the interest of some music fans and that is some believe the talented artist was not only mocking the two women with his fellow artist Ed Sheeran but also it showed to some fans that he is likely a good friend to both women and found a way to help mediate the argument between the two superstar female singers without making it obvious.

If he were to have phoned either woman and told them they were acting foolish they would have likely hung up their phones after they had informed him of their views on the subject with some juicy expletives. However, by him having a fake Twitter argument with Ed Sheeran who is also a good friend of the two women he became part of a mediating party that was very successful because within twenty-four hours the two women were once again friends.
Bruno Mars can sing, dance and act as he has demonstrated numerous times in his very popular music videos but people might want to add the title of occasional 'mediator' to his resume because his injection of laughter into the Twitter 'beef' between Nicki Minaj and Taylor Swift may have opened their eyes to how foolish they were acting.
Bruno Mars singing "When I Was Your Man" in music video