Why a classy skater like Mariah would want to skate to such a tacky song from a tacky artist like Britney is beyond me but hearing that Adam had something to do with it makes sense since he has a bit of a tacky side to him as well. The song isn't badass it's just trash.I think Work B*** is a bad choice because that song does not have a clear melody, not much change in tempo, it's just blaring, blaring, blaring throughout the whole track. How can jumps, spins and steps be judged as being on the music... it will be hard to judge.
Britney has songs that would be more skatable. Everytime is a lovely song and melody that enables skater to glide to it.
Plus, I really dislike a bragging songs. I just find them trashy. I hate 7 rings for the same reason.
If Mariah wanted more bad-ass Britney song... there is Till the World Ends (https://www.youtube.com/watch?v=qzU9OrZlKb8) (imho songs about dancing make good skating songs
Overprotected would be a better choice too https://www.youtube.com/watch?v=PZYSiWHW8V0