All of them will.But I'am not sure who's going to get it first, I think it' between Riri and Katy.

Rihanna isn't craving for it. She would't be releasing during the busiest week of the year if she were actually craving for it.

Katy's Grammy.

Nicki will get her #1 single first

Katy winning a Grammy

Rihanna > Nicki > Katy tbh

Probably Rihanna. Then Nicki followed by Katy.

Probably Rih.

I can see all happening. If Nicki releases VVV this year and Rih takes time and releases a new album next year in the summer:

Nicki > Katy > Rihanna

I believe Wide Awake can get her a Grammy in 2013.

I would also venture to say Nicki and the #1.
Rihanna has released so many albums and has had numerous chances. Even at her peak, it didn't happen. Same for Katy - this *IS* Katy's highest era, but she still didn't get the Grammy. I don't think she'll get it soon. Perhaps years later?

Rihanna. She releases an album every year, so it's very likely.

Katy's never winning a Grammy.

I picked RiRi over Nicki, because she can get a No 1 album if she just releases it at a sensible time (i.e. not just before Xmas and/or when other big releases are coming out). Nicki may get a No 1 single, but it might not be a solo hit - it might be her featuring on someone else's smash...

I'd put my money on Katy getting a Grammy over the other two.

Katy doesn't make music catered to the Grammys or critics. Rihanna doesn't release her albums in a way that caters to the Billboard 200, by always releasing 4th quarter and during busy weeks. Nicki however, makes singles that completely cater to the Billboard 100, so logically I have to vote for her.