American Idol
Habbo USA partnered with American Idol, February 2009. Given the fact that modelling rooms, fashion shows etc already are a big part of the Habbo experience, effects (including a microphone) were introduced shortly before, one can see this being an effective coöperation ;). This campaign seem to be never ending. Latest additions made in the end of April, 2009.
The Latin American campaign in Spanish hotel spurred some variations:
