Just when we were starting to think the "Overly Attached Girlfriend" meme had run its course, she's back! This time, everyone's favorite YouTube stalker offers a lip-sync medley that's guaranteed to make you sleep with one eye open.

Of course, Overly Attached Girlfriend looks typically maniacal as she lip-synchs to songs like 'Every Breath You Take' by the Police and 'Girlfriend' by Avril Lavigne, providing creepy emphasis on any lyrics that could be construed as stalker-ish.

But this latest video doesn't really top the Justin Bieber 'Boyfriend' parody that made her internet famous, leading us to believe that this meme may soon (if we're lucky) go the way of the "O RLY?" owl.

What do you think? Has "Overly Attached Girlfriend" overstayed her welcome? Is "Overly Attached Cat" a worthy successor?