The Ima Boss rapper picked a fight with Drake last week (ends24Jul15) after accusing him of hiring songwriters to help with his tracks, writing in a series of messages on, "Stop comparing Drake to me... He don't write his own raps!"

He went on to allege the hip-hop hitmaker, who featured on Mill's R.I.C.O. track on his latest album Dreams Worth More Than Money, failed to promote the project on social media because he had allegedly been found out.

On Saturday (25Jul15), Drake fired back at the claims by premiering new song Charged Up on his Beats 1 OVO Sound radio show, and in the song, he raps, "Done doing favours for people 'cause it ain't like I need the money I make off a feature (sic)/Cops are killing people with their arms up/And your main focus is tryin' to harm us?/And you think you 'bout to starve us?/Nah, I'm charged up."

Meek Mill commented on the tune via, writing, "I can tell he wrote that 1 tho... (sic)", and on Sunday (26Jul15), he took the dispute one step further at girlfriend Nicki Minaj's concert at the Barclays Center in Brooklyn, New York, telling the crowd, "I was doing my album and I asked (Drake) to give me a verse for my album, but (Drake) gave me a verse that he didn't write, that another wrote."

He then took aim at Drake's writing skills, stating, "Charged Up was very soft, baby lotion soft..."

Minaj and Drake are labelmates on Lil Wayne's Young Money Entertainment banner.