I'm actually here for Justin doing BAAB, Nicki comes out for her verse, and stays on stage and slays us all with a flawless performance of VVV. Both those songs have massive hit potential, so it makes the most sense, promo wise.
I have a feeling the VVV video slays, but my only worry is that it will have makeup similiar to SH (horrible nose contouring) and I need the VVV video to be PERFECTION.