For a girl who is rich, famous and engaged to be married, Miley Cyrus, is somehow still dreaming of more.

On Sept. 13, the 19-year-old singer and actress made a series of surprising and somewhat depressing comments on Twitter.

In a series of tweets she wrote:

"ever feel like you want just.... something more. not sure what exactly... passion perhaps? sometimes i feel like i love everyone more than they love me. hatttte that feeling. Thought of the day: maybe it's not that they love you less, they just love you the most they are capable of loving."

The sad sack comments alarmed Cyrus' nearly 9 million followers, who immediately wondered if everything was all right between the singer and her fiance, Liam Hemsworth, whom she became engaged to in June.

The former Disney star responded to their worries, assuring them that was not the case:

We've become particularly fond of Cyrus' Twitter musings over the past year, because her ruminations are both fairly amusing and often enlightening. The singer's propensity to stand up for what she believes politically and personally via her Twitter account has proved rather impressive.

Her Twitter presence is appreciated, but Cyrus also seems to have a desperate need for attention, which is more than evident by her constant documentation of her ever-changing hair, alarmingly shrinking body and skimpy outfits.

Perhaps Cyrus' depressing tweets are evidence that something is truly wrong, but it's also likely that the world was simply witnessing a public teenage mood swing.