MTV.com News — Ludacris, Ne-Yo and Jay-Z also improved songs with their notable cameos.By Shaheem Reid and Jayson Rodriguez Kanye West Photo: John Shearer/ Getty Images We know that Lil Wayne and T-Pain are the top-two guest appearances in the game eithe... more info

MTV.com News — Ludacris, Ne-Yo and Jay-Z also improved songs with their notable cameos.By Shaheem Reid and Jayson Rodriguez Kanye West Photo: John Shearer/ Getty Images We know that Lil Wayne and T-Pain are the top-two guest appearances in the game eithe... more info

MTV.com News — Ne-Yo, Usher, Beyoncé and Lloyd also make our year-end list.By Shaheem Reid T-Pain Photo: Jive All we had to do was press send, and boom, another bomb dropped. On Monday, the Mixtape Monday family sparked debate when they gave thei... more info

E! Online - Usher is craving some fresh, young blood. more info

Yahoo! Music — E! Online - Usher is craving some fresh, young blood. more info

E! Online — Usher is craving some fresh, young blood. No, he hasn't become a vampire. He's looking for an aspiring teen filmmaker to direct a music video for his new album, out next... more info

E! Online — Usher is craving some fresh, young blood. No, he hasn't become a vampire. He's looking for an aspiring teen filmmaker to direct a music video for his new album, out next... more info

VH1 News — Usher, along with Body by Milk, is hosting a video contest for teens; winners will get to shoot a clip with the singer. more info

MTV.com News — Singer hopes contest, sponsored by Body by Milk, will 'inspire young people and reinvent music videos.'By Jocelyn Vena Usher Photo: Logan Fazio/ FilmMagic Usher is giving aspiring video directors the chance of a lifetime. From Tuesday (Dec... more info

MTV.com News — Here's a list of the top 25 music videos of 2008, as determined by streams on MTV.com.By James Montgomery Britney Spears in "Womanizer" Photo: Jive Records OK, so I've heard your shouting and read your missives. You want — nay, demand â€... more info