This week, the super-popular artist released the official video for her new single 'E.T.,' a literally out-of-this-world production that features everything from aliens, to elaborate costumes to an appearance by featured artist Kanye West.

In fact, it could be the most epic video she's done to date (unless, of course, you're more into things like fireworks or candy and Snoop Dogg).

The video release comes at a perfect time for Perry; today, 'E.T.' reached number one on the Billboard Hot 100 singles chart, marking her fourth number-one single off her Grammy-nominated CD 'Teenage Dream.'

But what about all the other stuff that goes into the song? The guitar, the bass, the drums, the synthesizer? Think you could do all that, too?

Before you answer that, you might want to watch this video to see what you're committing to if you say yes. Check it out after the "Read More" link.