Over the weekend up and coming rapper Cardi B let loose on an unnamed rival who is suddenly trying to be her friend now that she has a hit single in the Billboard top ten [click here if you missed that].
The rival is NOT Nicki Minaj...
Yesterday Cardi Tweeted Nicki Minaj lyrics which were promptly re-Tweeted by Nicki effectively deading any beef real or imagined.
So its Amber Rose then?
