We wouldn't blame Miley Cyrus if she were to be feeling a bit down this month. But that does not appear to be the case.

Miley's split from fiance Liam Hemworth went public recently, and Liam is reportedly already dating actress Eiza Gonzalez.

So how is Miley feeling about all of this? Apparently, she couldn't possibly be in better spirits.

On September 27, she tweeted, "I'm exhausted from being so f**king happy. In bed at 9:45, & it feels so good. #booksinbed." Along with the tweet, she included a photo of herself holding the book The Brief Wondrous Life of Oscar Wao by Junot Diaz. 

We think it's great that Miley is finding ways to stay upbeat despite her turbulent love life. And we also love that she can be perfectly content with staying in and reading a book, given how she recently has said that she likes going out and doing drugs.

So is Miley actually happy, or is she just putting on a brave face for the public? Either way, it's seems that nothing can wreck her good mood. 

Source: Twitter