Tale of two supposedly crazy starlets

So there was a time Amanda Bynes looked like this:

Then something happened and she's walking the city streets looking like a homeless person with pierced cheeks *groan*, sharpie brows, and half her head shaved:

And also threatening to sue magazines that publish pictures of her she doesn't personally pre-approve. So she's constantly taking self-shots and posting them to twitter, like this:

'Cause all these bathroom selfies make her look far less crazy *eye roll*

Meanwhile today, Miley Cyrus, who's been accused of riding the crazy train these days, appeared in V magazine looking seriously sexy, despite the spiked hair which just doesn't do it for me, sorry:

I'm thinking one of these girls is 'round the bend and the other is just crazy like a fox . . . care to venture which is which?