Jay-Z Debuts New Song at Kanye Show, Is Still Mad at Noel Gallagher

Last night, Kanye West's spaceship landed at Madison Square Garden for another show on his seemingly never-ending "Glow in the Dark" Tour. At concert's end, Jay-Z came out to debut this awesome West-produced song (it might be called "Jockin' Jay-Z," but that's purely speculation) allegedly from his forthcoming album, The Blueprint 3. Hilariously, it's another Noel Gallagher dis.

Video: KanYe West Brings Out Jay-Z @ MSG [Nah Right]
Earlier: ‘Umbrella’ Watch 2008: Can Jay-Z’s Endorsement Help Make Estelle’s ‘American Boy’ the Song of the Summer?