I made this cake for my cousin's 50th birthday party. The bottom cake was chocolate cake with chocolate filling covered in chocolate marshmallow fondant (much harder to make and work with than regular white MMF) The top cake was french vanilla cake with raspberry filling and buttercream, covered in fondant. Stars were fondant, and I used Whoppers for trim decorations since he loves Whoppers. Computer keys were used for the Happy 50th on top since he's a computer geek.