Holy mother. The 2013 Billboard Music Awards are going to be a can't-miss, must-watch show at the rate they are adding superstar performers. Now Jennifer Lopez, Lil Wayne, Nicki Minaj and Chris Brown will also take the stage at the May 19 award show.

Our guess is that J. Lo will perform 'Live It Up, her newest single, which she is also set to perform on the 'American Idol' finale. Lil Wayne will most likely perform 'Love Me' as it's his biggest Billboard hit at the moment, while Chris Brown will probably offer up a dance-centric rendition of 'Fine China.' What Nicki Minaj will perform is somewhat of a mystery, but we'd bet she goes with 'Up in Flames' or even a duet with Weezy on 'High School'!

They will join the likes of Selena Gomez, Christina Aguilera, Macklemore, Pitbull, Taylor Swift, Bruno Mars and Miguel who are all set to perform. Oh, also, Prince is going to put on, what we're sure will be, a legendary show.

As for the awards themselves, Taylor Swift, Maroon 5 and fun. lead the pack of nominations with 11 nods each. Rihanna notched the second most nominations with 10. We can't wait to find out who wins!

Watch the Chris Brown 'Fine China' Video