Hipster fiiiiiight!
Solange Knowles and her former alternative R&B collaborator Dev Hynes take it to the Tweets after a fallout over song credits...
Last year London born singer/songwriter and Blood Orange front man Dev Hynes produced Solange Knowles' critically acclaimed EP 'True', co-writing Solo's hit song Losing You.
Apparently there's been an under current of animosity growing between the two them because Solange believes Dev has been taking too much credit for crafting her sound and it erupted yesterday on Twitter.
