Kanye West's Glow in the Dark Tour (with Lupe Fiasco, N.E.R.D., and Rihanna)

"Kanye will headline the show in support of his Grammy-winning album, Graduation. Other artists billed for the adventure include: hip-hop whiz kid Lupe Fiasco, pop princess Rihanna, and the newly reunited alt-rap/rock group N.E.R.D. When he first announced it last May, Kanye said the tour would boast a futuristic theme. To ensure a unique experience, he hired Madonna's choreographer Jamie King."

from Henry Adaso of About.com