MTV.com News — Previously announced performers include Jay-Z, Alicia Keys, Jennifer Lopez, Black Eye Peas, Adam Lambert.By Gil Kaufman Eminem Photo: Frank Micelotta/ Getty Images Eminem and Lady Gaga have been added to the performer lineup for the Americ... more info

VH1 News — Alicia Keys described the "triumph" of making the video for "Empire State of Mind" with Jay-Z and Hype Williams. more info

Rolling Stone — Jay-Z | MySpace Video Jay-Z’s Blueprint 3 single “Empire State of Mind” is inescapable in New York, blaring from car stereos and even Yankee Stadium, where the hometown hero performed the track with Alicia Keys last week. Now the pair have debu... more info

MTV.com News — 'The way it's put together, it is so New York,' singer says of Hype Williams clip.By Jocelyn Vena, with reporting by Tim Kash Alicia Keys Photo: MTV News Alicia Keys and Jay-Z show off their "Empire State of Mind" with a tour of New York C... more info

411 Mania — From Jay-Z and Alicia Keys performing at the World Series and the new Adam Lambert single to studio updates from the Red Hot Chili Peppers and Kid Cudi, Rob Zombie jumping to Roadrunner Records, Corey Taylor trying out for Velvet Revolver, and Ozzy a... more info

Perez Hilton — Jay-Z - "Empire State Of Mind" ft. Alicia Keys Check out their video for Empire State of Mind (above)! more info

Undercover, Australia — Jay-Z and Alicia Keys upstaged the main act, The New York Yankees and the Philadelphia Phillies at Yankee Stadium on Thursday night. more info

Kanye's Blog — Click HERE to leave comment... more info

Perez Hilton — YES! YES! YES! We can't wait to see what she does this time! It has just been announced that…. Our beloved Lady GaGa will take the stage at this year's American Music Awards on November 22 joining other performing acts such as Jay-Z, Alicia Keys, J... more info

Perez Hilton — It's all about the Empire State Of Mind for Jay-Z and Alicia Keys! Watch them KILL IT at last night's Game 2 of the World Series (above)! more info