MTV.com News — Kanye West, T.I., Katy Perry and other big names see holiday sales boosts.By James Montgomery Taylor Swift's Fearless Photo: Big Machine Records Taylor Swift is going to have a pretty excellent New Year's Eve (even though she'll be sharing... 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

VH1 News — Kanye West, Young Jeezy, Ludacris and Ne-Yo were among our favorite cameo performers of 2008. 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

VH1 News — Kanye West, Young Jeezy, Ludacris and Ne-Yo were among our favorite cameo performers of 2008. more info

ContactMusic — Rapper LUDACRIS became Santa Claus for the day when he stepped in to save a children's charity event after burglars raided the offices. The star's charity, The ... more info

MTV.com News — Big Boi, Shawty Lo and Joe Budden also make the list.By Shaheem Reid T.I. Photo: Getty Images/ Evan Agostini "No one on the corner got swagger like these four guys." Lil Wayne was correct; it was an event, a milestone — Weezy, Jay-Z, Kan... more info

MTV.com News — Big Boi, Shawty Lo and Joe Budden also make the list.By Shaheem Reid T.I. Photo: Getty Images/ Evan Agostini "No one on the corner got swagger like these four guys." Lil Wayne was correct; it was an event, a milestone — Weezy, Jay-Z, Kan... more info

MTV.com News — Locals Jim Jones and Ludacris also perform at Hot 97-sponsored show.By Rahman Dukes with Jayson Rodriguez T.I. at the 'Holiday Bash '08' Photo: Johnny Nunez/ WireImage UNIONDALE, New York — The King of the South helped warm up a chilly N... more info

VH1 News — T.I., Ludacris, Young Jeezy, Jim Jones and Busta Rhymes performed at Hot 97's "Holiday Bash 2008" on Saturday night. more info