After her powerhouse performance with Madonna at Super Bowl XLVI last Sunday, Nicki Minaj is ready to conquer the Grammy Awards. The 'Stupid H--' rapper announced that she will perform 'Roman Holiday,' a previously unreleased track from her upcoming album 'Pink Friday: Roman Reloaded,' at the awards ceremony on Feb. 12.

The Young Money rapstress is nominated in four categories including Best New Artist and Best Rap Album ('Pink Friday'). Following her performance, 'Roman Holiday' will be available for download via iTunes.

Not only that, a day after the Grammys, Minaj will debut her next single from the album called 'Starships' on the Ryan Seacrest show. That song will also be available for downloading through iTunes on the same day. Wow! Minaj wasn't kidding when she told her Barbz that she had plenty of surprises up her sleeve.

But wait, she's not done yet! Minaj will hit the court for a performance at the 2012 NBA All-Star Game in Orlando, Fla., on Feb. 26. Whew! Minaj is going to be one busy Barbie in the next couple of weeks.

Nicki Minaj's second album 'Pink Friday: Roman Reloaded' will be available for pre-order on Feb. 27 ahead of the April 3 release date.