Is Miley stalking Zayn Malik?

We became hooked on One Direction the first time we heard them sing- and it seems like Miley Cyrus did too! In fact, Miley loves them so much, she's taken to doing a little internet "stalking!" Feel like I'm hanging with a 13 year old girl when I have sleepovers!" she tweeted. "We've spent an hour stalking Zayn for @onedirection. But gotta admit I love every second of it." Hmmm... should her fiancé Liam Hemsworth be concerned? Nah.