Welcome to another edition of Grooming Gods, a weekly recap of the best men's grooming highs (and sometimes lows) courtesy of our favorite stylish gentlemen across the globe. This week was a lesson in looking like a grownup, no matter what stage of life you're in—or how much hair you've got on your head.

Joe Jonas's Telethon 'Stache

Kevin Mazur/Hand in Hand

This week we were reminded that all men look good when they're doing good. FWIW they also look good when they're rocking the grooming look they were born to rock. For proof, just look to Joe Jonas and his perfect mustache.

Zayn Malik's Beard-to-Hair Golden Ratio

NEW YORK, NY - SEPTEMBER 14: Singer Zayn Malik leaves his apartment on September 14, 2017 in New York City. (Photo by Ray Tamarra/GC Images)Ray Tamarra

Zayn Malik's newly shaved head not only looks cool, it's also allowing him to rock a zipped-up track jacket and full beard in the early days of fall without winding up a sweaty mess. If you tend to be a bit of a season-pusher with your clothes, now's a great time to embrace a shorter cut.

Idris Elba's Wise-Man Beard

TORONTO, ON - SEPTEMBER 10: Actor Idris Elba speaks to the media at the premiere of "The Mountain Between Us" during the 2017 Toronto International Film Festival at Roy Thomson Hall on September 10, 2017 in Toronto, Canada. (Photo by J. Countess/WireImage)J. Countess

Idris Elba is proof that just because your beard's gone a little gray, doesn't mean you shouldn't grow it out. The guy might rock an earring and moonlight as a DJ, but he isn't afraid of letting his beard make him look a little more distinguished. Nor should you.

Mel Kiper's Hair MakeoverX content

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ESPN host Mel Kiper apparently cut his hair after three decades of rocking the same overly hair-sprayed "I'm a broadcaster' look. If a man can change his look after 35 years of sticking with the same thing, there is hope for us all.

Colin Firth's Rich-Guy Gray

TODAY -- Pictured: Colin Firth on Tuesday, September 12, 2017 -- (Photo by: Nathan Congleton/NBC/NBCU Photo Bank via Getty Images)NBC

What's the difference between regular gray hair and rich-guy gray hair? Going part-free and adding some Tom Ford eyewear, that's what. Okay, an English accent and a good suit also helps.

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