User blog comment:The Klimpaloon/Finally/@comment-5151799-20110117221300/@comment-406459-20110118025958

As a cartoon character, SpongeBob can stay eternally young (or at least act eternally young). Miley Cyrus is 18 now- not to mention the less than Disneyesque behavior she's been partaking in as of late. Both characters are certainly icons, but as one is a real person, they have to end eventually.