'Anaconda' hitmaker Nicki Minaj has blasted her ex-boyfriend Safaree Samuels on Twitter, telling him to ''jump''.

The 'Anaconda' hitmaker recently split from her boyfriend of 12 years and in an extensive Twitter rant, Nicki has described her ex as an ''ungrateful evil soul''. The 32-year-old beauty wrote: ''Anything you don't appreciate will be taken. God sees your ungrateful evil soul. I gave and gave and gave. Threatening me? Blackmail? Jump.

''Let me be happy now. God. ''I'm sorry. My fans know this isn't me. ''Hate this. But I'm human. I do so much. Too much. No man would have stayed loyal in this game like me. (sic)'' Nicki's mom Carol also entered the argument, saying: ''Safaree when you take on Nicki you take on me and the host of heaven.. Stop while you can SB!''

However, Safaree hit back at the pair, insisting he's been busy promoting his music instead of blasting his ex-girlfriend. He wrote: ''im doing interviews about my s**t and s**t im promoting.. not 1 thing said im doing interviews about nicki. yall sound ridiculous (sic).

''and speaking to some1 about pub and splits isnt blackmail. stop looking for pitty.. u handle your buisness why cant i ? and its not Bout fame its about respect and youve had 0 for me the pass few years.the 0 respect u had for me at home had nothing 2do w/music. ''im dissapointed too.. ur doin something to me publicly that the public doesnt know your doing but your the victim cuz ur famous.. smh.''