'I've be wanting to kill that fool but he's my little brother' - 50cent comes for Floyd Mayweather again

43-year old 50cent has just refered to 41-year old Floyd Mayweather as his 'little brother' who he has been 'wanting to kill'.

50 Cent continued to troll Mayweather for his illiteracy as their online feud continues, the

rapper wrote, 'the TMZ people put cameras in my face, I didn’t say nothing about Champ. It just didn’t feel right, I be wanting to kill that fool but he my little brother. Don’t tell him I said this, I know he can’t read this shit'.