Niall Horan, Charlie Puth & More Wish Shawn Mendes a Happy Birthday

Niall Horan, Charlie Puth & More Wish Shawn Mendes a Happy Birthday

Shawn Mendes has had a huge year, launching his first frangrance, releasing new music, and touring with his fans.

The “There’s Nothing Holdin’ Me Back” singer turns 19 today, and he has a whole slew of friends, fans, and fellow celebrities cheering him on as he turns another year older. Everyone from social media star Hayes Grier to singer Charlie Puth is taking to social media to wish the teen a happy birthday.

Former One Direction member Niall Horan posted an Instagram wishing his “fella” a happy birthday.

It's this fellas birthday ! Happy birthday @shawnmendes .

A post shared by Niall Horan (@niallhoran) on

Go inside to see more celebs’ birthday wishes…

Hayes tweeted out his well-wishes to the “young legend.”

Work-out buddy Charlie made a promise.

James McVey of The Vamps shared a picture.

Happy birthday Shawn!

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