1. Jared Leto

Via Jared Leto
Although many may have sported it before him, Jared Leto put his stamp on it and it came to the world's attention. Would you argue that his is the ultimate man bun? If he looked as fab as this, why would you need any more reasons to date a guy with a man bun?

2. Oliver Proudlock

Via 3 Key Men’s Hairstyles For ...
If you're a fan of Made in Chelsea, you'll know that the man bun has been Proudlock's signature look since the beginning of the series a few years ago. And as the owner of a T-Shirt design company, you'd get some great style tips.

3. Street Savvy

Via Patterson Maker
The guy with a man bun can teach you how to go casual with nonchalance.

4. "half up-half down"

Via REFLECTIONS
A guy with this much confidence is sure to help you build your own.

5. David Beckham

Via Did I borrow this look ...
Don't you want to date a successful, confident guy? (Ok so Becks is not on the market, but he's a role model to look for in others).

6. Long Hair Twist

Via 4 Long Hair Style Ideas ...
A man who can twist his long hair into a bun with insouciance is sure to be going places you want to follow.

7. Harry Styles

Via Log in | Tumblr
Isn't one of the best reasons to date a guy with a man bun so that he can serenade you? Of course, it helps if he is a member of the biggest boy band on the planet.

8. Sexy Beard

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If you love facial hair, a top knot and a well kept beard is so sexily symmetrical.

9. Bradley Cooper

Via beyondblackwhite.com
And if you don't like a full beard, maybe sexy stubble does it for you?

10. Office Ninja

Via Men, beards and fashion
He gives off a "don't mess with me vibe!" that will make you feel secure and protected.

11. Neat and Trim

Via Community Post: 20 Man Buns ...
When you boast to your friends about your guy's buns, you won't be talking about his butt (although that's mighty fine too!)

12. Stylish Too

Via Home - Ernest Alexander
A guy with a top knot has his own definitive sense of style.

13. Bathroom Etiquette

Via s264.photobucket.com
You don't have to worry about leaving hair in the tub or shower, because he'll be doing it too.

14. Grunge Mode

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One of the things you may have to accept when you date a guy who loves a top knot is that he may ruin guys with short hair for you, forever.

15. Leonardo Dicaprio

Via Leonardo DiCaprio's Man Bun Has ...
What's one of the shallow reasons to date a guy with a man bun? He may be one of the hottest actors on the planet!

16. Undercut Bun

Via The Undercut Bun Aka The ...
You just know a man who cares this much about his hair will love to talk about your next cut/style.

17. Dedication

Via Community Post: 20 Man Buns ...
A man like this knows the meaning of hard work and dedication. It takes patience to grow your hair long!

18. Morning Man

Via Maximiliano - Google Search
They look good in the morning and don't worry about bed hair.

19. Jake Gyllenhall

Via 5 Man Buns That Somehow ...
How many "looks" can a man with short hair have? There are far many more options for a man with extra length to his tresses; one day up, next day down, top knot, messy bun ...

20. Chris Hemsworth

Via Dominic by Julia Blank for ...
Couples should share experiences. What's more fun than both going to the salon together for a trim?

21. Johnny Depp

Via BOY TALK: Long Hair vs. ...
Who wouldn't want to date a guy who is this comfortable in his own skin, erm hair.

Ladies - no matter what reasons to date a guy with a man bun might sway you, remember - a man is more than his man bun!

What's your preference? Long or short? Just enough for a top knot?