Minaj also performed 'Bad Blood' with Taylor Swift at Sunday night's event
Some male fans have been pictured simulating sex with rapper's waxwork
The 'Anaconda' singer had to stop her Concord Pavilion show after pepper spray was used on the crowd
Boyfriend Meek Mill is currently supporting the singer/rapper on her 'Pinkprint Tour'
The waxwork was unveiled in Las Vegas on Tuesday (August 4)
Rapper says the pair are 'all good' following their Twitter disagreement earlier this week
The two stars clashed over a debate over racial bias in the MTV VMA nominations
Minaj took offence at being omitted from the Video Of The Year shortlist
Rapper targets fans on dating app ahead of US live dates
The rapper/singer only performed for 30 minutes with David Guetta at the north London festival