'The Voice' Season 7 Promo Further Proves Gwen Stefani & Pharrell Williams Do Not Age — VIDEO

The Voice doesn't premiere until Sept. 22, but it's time to get excited now! The new promo for the seventh season of The Voice has just been released and while it's only 30 seconds long, you'll still find yourself asking some major questions in that short time span. Questions like "Did they really have to play 'Happy' during this ad, I just got that song out of my head?" or "Do you think Adam Levine and Blake Shelton carpooled over to the shoot together?" But the biggest question you'll be asking yourself after you watch the commercial is "Jeez, do this year's newest judges Pharrell Williams and Gwen Stefani age?!" The answer, of course, is no, but it's still a trip to marvel at their stunning agelessness during the clip, in which they dance around with their fellow Voice coaches in anticipation of the Season 7 premiere.

Stefani, 44, and Pharrell, 41, appear to have graduated from the same school of age sorcery at which Paul Rudd is an alum. (Not that we're complaining.) Both stars fronted wildly popular groups — No Doubt and N.E.R.D. — and went on to have extremely popular solo careers, but even after years of touring and putting out albums and starting off-kilter fashion trends, neither of them have seemed to age a day since they were music industry breakouts. Heck, they look better than ever. Apparently the key to the fountain of youth is not being a holler back girl and/or wearing gigantic hats. Noted. Watch the promo clip here:

And just in case you needed further proof:

Pharrell Williams: Then

Pharrell Williams: Now

Stuart C. Wilson/Getty Images Entertainment/Getty Images

Gwen Stefani: Then

Gwen Stefani: Now

Jason Merritt/Getty Images Entertainment/Getty Images

What is this magic?!

Images: TheNeptunes.org; Rebloggy.com