What's a good stage name for an R&B singer these days?

I'm talking about real R&B. Not this Ciara, Beyonce crap. I'm talking, Toni Braxton type R&B, Mariah Carey (think Vision of Love), Jennifer Hudson, Tamia R&B. You know, people who really SING it out. My name is Tamara and I don't like that as my "performance/stage name" so I just wondered what y'all think. What's a good stage name?