Lupita Nyong'o madly excited as Jay Z raps about her in new song

You know you are made when Jay Z puts your name in his song. Well, winning an Oscar is bigger but still.... Lupita Nyong'o tweeted yesterday that she screeched with glee when she found out Jay Z rapped about her.
In his song with Jay Electronica titled 'We Made It', (where he also dissed Drake) Jay Z rapped;

I’m on my Lupita Nyong’o, Stuntin’ on stage after 12 Years A Slave. This Ace of Spades look like an Oscar. Black tux, look like a mobster.