u/DetetiveM2301

I'm looking for a music video of a female solo singer (woman with long hair) singing in English, released between 2000 and 2012. In the video, she is inside a small box or room resembling a mailbox, with letters around. As the video progresses, thick vines/looking more like roots invade the space and trap her, covering almost her entire body until she is completely immobilized. The whole video is very dark, gloomy and somber. It used to play on MTV late at night (only a few times). Does anyone remember which one it is?

That's not the correct clip, thank you to anyone who can help: Skylar Grey - Come Up For Air