I actually have no idea... It's about an equal chance... Perhaps Christina, she has The Voice behind her...

Mariah obv...Christina was never huge.

I'll go with Mariah. She seems to have a stronger fan base.

Mariah

The Voice might help Christina u never know. I'm sure Bionic was a hit to her ego so she knows she must comeback hard this time.

I'll say Mariah. But without knowing what direction they're going in for their albums, it's hard to say. If Mariah brings another Memoirs...

They both need to turn their next eras into huge comebacks.

Christina has the momentum of The Voice back her up, which will definitely help. Mariah has the whole post-baby comeback card to play.

"Bionic" may have been a more high-profile flop, but "Memoirs" didn't fare much better. However, it was an under-the-radar disappointment... which is almost worse. So both need this year to go well.

I'm going to give a slight edge to XTina, but it really depends on the material.

Mariah

Honestly, it can go either way

Mariah slaying these hoes even though she started a decade before them.

Lololol @ the results.

It'll be Xtina. Her last album outsold Mimi's last 2, and it's still on the charts.

I think Mariah Carey but I am not really sure.

I'm not even a stan for either but Mariah's last album was GREAT and still flopped. Xtina did something different and it flopped. IMO if xtina does what she used to do, the album will do good, sorry mariah.

Mariah

Christina. Is this even a question?

We'll see.

Mimi's 12th studio album MOAIA outsold her 6th studio tragedy called Bionic by the way,

I don't think the answer is as clear as people think. Sure, Xtina has The Voice as a marketing platform, but is the stench of Bionic gone? And is Mariah's fanbase strong enough to reinvigorate interest in a new album? It could go either way.