Fans have been clamoring for the secret behind Irene's beautiful hairstyles. Fortunately, Yoon Seo Ha, Red Velvet's hairstylist, reveals all the tricks and details behind Irene's famous updo and other hairstyles in discussion with Allure Korea.

Irene's high bun hairstyle is one of her best-known appearances. From red tapestry gatherings to fan conference events, she has always been fantastic, sophisticated, and stylish with the hairdo. While the bun appears challenging to achieve, Yoon Seo Ha reveals it is simple and easy to try!

Yoon Seo Ha discloses that the hidden secret for every nicely done bun hairstyle is ensuring you're doing it with the proper position and shape. (via Koreaboo)

Yoon Seo Ha pointed out that every unsuccessful hair bun's common mistake is the placement and shape, adding that whenever she makes Irene's bun, she makes sure that the form of the bun is uptight in a straight line. If the bun is far too flat or stretched, your face might appear rounder.

To get the absolute best bun, Yoon Seo Ha thinks that being cautious of how you tie your hair is essential to make your hair appear less of a knock and more of a knuckle!

Yoon Seo Ha warns the viewers that if you have a longer face, Irene's hairstyle may not be suitable for you. Instead, she had an alternative idea on how to make a fantastic bun similar to Irene's.

She instructed her viewers that by making the bun bigger by merely pulling it on the sides but still in the same position, you can absolutely slay the hairstyle and be more confident than you ever were. Although Irene 's hair buns are stunning, her very jiggly ponytails are just another look.

Yoon Seo Ha reveals that when Irene wears a ponytail on stage, no amount of intense choreography can shake her hair loose. Her ponytails are perfect from start to finish, and fortunately, Yoon Seo Ha unveiled the mystery behind the unshakeable ponytail!

Combing to elastics to create a more effective holding force and paying particular attention to the direction you pull the elastic will result in a long-lasting grip. And for added assurance, a bobby pin can be inserted. Doing this produces a jiggly ponytail signature that is not easy to loosen regardless of how much dancing you do.

Check out more tips and techniques for best updos on her video below: