If you want a lot of money, but sometime thinks, that 24 hours is a long time, then go after the mystery movies. A hint to get stars quick, is to first tap the mirror where it says "See which bloody glove fits", takes 2 energies and you get 2 stars. Now there will be a dot over the couch, "Accuse the butler", it takes 1 energy and you get 3 stars. Right after, in the same spot, a "Act innocent" will appear, it also takes 1 energy and gives 3 stars. Now wait a couple of seconds, and the first one by the mirror appears again and you can do it all over.