Hannah Montana Linux is a unix-like Linux Operating System based on Kubuntu. The Package Manager is Debian apt. The GUI is KDE 4.2 with Hannah Montana themes.
elementary OS Alternatives
elementary OS is described as 'Free, fast and aesthetically pleasing operating system based on Ubuntu' and is a very popular Linux Distro in the os & utilities category. There are more than 100 alternatives to elementary OS for a variety of platforms, including Linux, Self-Hosted, BSD, Windows and Mac apps. The best elementary OS alternative is Linux Mint, which is both free and Open Source. Other great apps like elementary OS are Ubuntu, Debian, Fedora and Arch Linux.