It wasn't a collaboration. Britney did a demo - however, the song was ultimately left on the cutting room floor - so Girls Aloud recorded it and released it.
Cheryl commented that Britney's demo was "recorded in that really strange voice and it freaked me out".
How does a simple Tarot reading give you details as specific as this i.e. with Lynne, over Zoom etc.
Surely Tarot cards aren’t privy to such little details. Sounds more like speculation/fabrication to me.
Let's not read too much into this. Genius also has:-
Who Is It?
My Own Way