Gaga isn't Taylor's guest performer, wesleywalrus is trash.
So this is purely speculation but I believe Gaga will be the guest performer at Taylor's 1989 concert tomorrow (July 19th) in Chicago.
Here are my reasons:
1. Lady Gaga lives in Chicago with Taylor Kinney
2. Lady Gaga just left Europe, and she posted that's she's 3-4 hours from her destination. Chicago is about a 3 hour flight from New York/Jersey area. Taylor Kinney is NOT in Chicago, so why would she go to Chicago instead of New York?
Quote:
ladygagaOn hour sixteen of traveling from Europe to US with 3-4 more hours to go. time to get rowdy #gypsy #nofilter #unretouched
3. Gaga tweeted Taylor hours ago about Bad Blood.
Quote:
.@taylorswift13 I only cast happy spells! Unless there's bad blood. I have a separate cauldron for that. Happy for u��
Could this be a Taylor ft. Gaga Bad Blood performance?