Drake is apparently embroiled in a $US1.5 million ($A1.58 million) feud with his rapper support act.
The musician had hired 29-year-old hip-hop star Future to accompany him and Miguel on his series of Would You like a Tour? shows.
But Future reportedly compromised his position as a support act by speaking badly of the Take Care singer's latest album, Nothing Was the Same.
Billboard editor Erika Ramirez tweeted comments allegedly made by the rapper.
"Drake made an album that is full of hits but it doesn't grab you. They're not possessive; they don't make you feel the way I do.' - Future (sic)," she wrote.