Justin Bieber and Hailey Baldwin. Picture: Instagram

Justin Bieber asked Stephen Baldwin's permission before proposing to Hailey Baldwin and he has given the couple their blessing.

Following tradition, the 'What Do You Mean' hitmaker asked Hailey's father before deciding to get down on one knee during a holiday in the Caribbean.

A source told TMZ that Justin met with Stephen a few weeks ago, where Stephen gave his blessing to the happy couple and thinks they're perfectly matched because the have the same Christian values.

Justin confirmed his engagement to Hailey in a loving tribute to his new fiancée on Instagram.

Posting a photo of himself with Hailey, he wrote: Was gonna wait a while to say anything but word travels fast, listen plain and simple Hailey I am soooo in love with everything about you! So committed to spending my life getting to know every single part of you loving you patiently and kindLY. 

I promise to lead our family with honor and integrity letting Jesus through his Holy Spirit guide us in everything we do and every decision we make. 

My heart is COMPLETELY and FULLY YOURS and I will ALWAYS put you first! 

You are the love of my life Hailey Baldwin and I wouldn't want to spend it with anybody else. You make me so much better and we compliment each other so well!! Can't wait for the best season of life yet!.