Usher is confirmed to perform, so she will probably hop on for SCTGITY
Jessie J is confirmed to perform Bang bang, so thats another one
Bey is confirmed to perform so there is a possibility of the ***Flawless remix
And she could be performing Anaconda
The more the merrier, hopefully she uses the appearances wisely and knows how to turn the attention towards her which she can easily do during Bang Bang/The usher song. I NEED controversy for Anaconda though.