This week we pit song against song to see which one will rise in triumph as the best mashup.

• Lisa
  Elvis vs. Beastie Boys
  Madonna vs. Timbaland vs. Nelly Furtado vs. Justin Timberlake vs. Britney Spears
  Beastie Boys vs. Muse
  Leona Lewis vs. Kanye West
  Madonna vs. Lil Wayne
  Doors vs. Led Zepplin

• Aaron
  Numb/Encore – Jay-Z Featuring Linkin Park
  99 Problems – Jay-Z & Beatles
  Sweet Dreams vs. Without Me – Eurythmics and Eminem
  Boulevard of Broken Dreams – Green Day vs. Oasis vs. Travis vs. Aerosmith
  Sweet Home – Lynard Skynard vs. Nelly

• Connie
  Since You Been Gahan - DJ Earworm
  Walk Close to Me - Voicedude
  Lullaby for Gorillaz - Metamix
  Smells Like Billie Jean - David Grohl
  No One Takes Your Freedom - DJ Earworm

• Travis
  Toxic vs. Yeah - Britney Spears & Usher

• Jim
  Epic Black Rock (Faith No More vs. Queen vs. ACDC) by dj lobsterdust
  Walk This Way ('98 REMIX) by Run DMC vs Aerosmith
  Another One Brick Bites You Tonight - Queen vs. INXS feat. Aerosmith by chinois
  99 Problems (Cheap Cologne mix) by Mash-Up - Jay-Z vs Metallica
  ACDC Rules The Nation by ACDC vs Daft Punk