Giant Spice
Hold the START button and press circle, square, circle, square.
Handbags
Hold the START button and press Square, Triangle, Circle, Triangle. With that code on the screen, enter the television studio with your "act" prepared.
Hidden Messages
Hold the START button and press Circle, Triangle, Triangle, Circle.
Now hold Start + Select and press Circle, Circle, Circle, Circle. Also try Triangle, Triangle, Triangle, Triangle and Square, Square, Square, Square.
Naked Spice
Hold the START button and press Circle, Triangle, Triangle, Circle. Then, press L1 + L2 + R1 + R2 + Select + Start.
New dance moves
Hold Start, press Square, Triangle, Circle, and Triangle.
Giant Spice...