Week 7 details - Decades of Dance, Last Chance Challenge

MTV Remote Control announced the songs for Week 7's Decades of Dance Challenge. Each of the crews will have to dance to a master mix using songs from the 1960s-2000s. The songs (and links tovideos of the original performers) are:

-1960s "Sex Machine" James Brown
-1970s "Uprock" Rock Steady Crew
-1980s "Cold Hearted" Paula Abdul
-1990s "U Make Me Wanna" Usher
-2000s "Love Game" Lady Gaga

After they each get a turn (halfway through the show), one crew is eliminated. Then, the final two crews perform their own Last Chance Challenge routine.