Trina's Single Again

I'm a little behind the times with this tune. Trina's album Still the Baddest came out a year ago and this was the first single.   I heard "Single Again" where I discover most hip-hop music these days, in a dance class.  The instructor is a great choreographer and I like her music.  By the end of the class, I'm deluded into believing that I could be a back up dancer for Janet or J.Lo. While that will never happen, it is where I find out that Janet and J. Lo have new albums and discover new hip-hop tunes.   She played "Single Again" a few months ago and I was hooked. It also made me realize that I hadn't heard a female rapper in a while.  Was it just my ignorance or was there something more to it?