Did it really rip? I thought it was to revealing that is why she holding her dress.
I believe they didn't finish in time. It had to be a button or a string to close it up.
Wish she had her own set and it's not even fair IMO in regards to the wardrobe change time ariana had Nicki's whole two verses bridge and chorus to change nicki didn't have long at all to change. Either way I'm upset nicki didn't get her own full performance maybe next time