I'm loving the new Nicki Minaj single "Moment 4 Life" featuring label-mate Drake. It's way less pop than "Right Thru Me" and "Your Life;" very heavy on the drums, flourishing more in R&B territories.
The line-up of upcoming singles from Pink Friday are pretty awesome, according to Minaj's twitter the following singles will be:
Moment 4 Life
Fly (feat. Rihanna), I think this will be quite the big hit.
Did it On Em
Girls Fall Like Dominoes (an iTunes bonus track that samples The Big Pink "Dominos")