How Justin Bieber asked Hailey Baldwin's dad Stephen for her hand in marriage (Exclusive)

Justin Bieber is all about tradition!

Before getting down on one knee to propose to Hailey Baldwin over the weekend, the 24-year-old singer reached out to his now-fiancee's father, Stephen Baldwin, for her hand in marriage, a source tells ET.

"Justin wanted to respect tradition, so a couple weeks ago, while him and Hailey were visiting New York, Justin set aside some time to talk with Stephen," the source says. "Justin and Stephen have always had a close relationship, and Justin wanted to show his future father-in-law how serious he is about his future with Hailey."

Interestingly enough, it was actually Stephen who introduced his daughter to Bieber way back in 2009, as documented in a video that has recently resurfaced online. Stephen also took Hailey to the New York City premiere of Justin's film Never Say Never in 2011, where they snapped a pic on the red carpet:

Richard Corkery/NY Daily News Archives via Getty Images

"Stephen is a minister, so Justin knew it was important to Stephen that the two have a conversation before he proposed to Hailey," the source adds. "Justin and Stephen talked about relationships, sacrifice and religion, and ultimately Stephen gave Justin his blessing to propose to Hailey. Stephen is very happy for Justin and Hailey." 

As ET previously reported, Justin popped the question while he and Hailey were vacationing in the Bahamas. The two confirmed they were engaged via social media on Monday, with the 21-year-old model tweeting, "Not sure what I did in life to deserve such happiness but I am so utterly grateful to God for giving me such an incredible person to share my life with! No words could ever express my gratitude."

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Justin Bieber and Hailey Baldwin together
LONDON, ENGLAND - SEPTEMBER 17: Justin Bieber and Hailey Baldwin seen with a very public embrace during a walk in London's Hyde Park on September 17, 2018 in London, England. (Photo by Mark R. Milan/GC Images)
LONDON, ENGLAND - SEPTEMBER 17: Justin Bieber and Hailey Baldwin seen with a very public embrace during a walk in London's Hyde Park on September 17, 2018 in London, England. (Photo by Mark R. Milan/GC Images)
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 eachother so well!! Can’t wait for the best season of life yet!. It’s funny because now with you everything seems to make sense! The thing I am most excited for is that my little brother and sister get to see another healthy stable marriage and look for the same!!! Gods timing really is literally perfect, we got engaged on the seventh day of the seventh month, the number seven is the number of spiritual perfection, it’s true GOOGLE IT! Isn’t that nuts? By the way I didn’t plan that, anyways My goodness does feel good to have our future secured! WERE GONNA BE BETTER AT 70 BABY HERE WE GO! “He who finds a wife finds a good thing and obtains FAVOR from the Lord!” This is the year of favor!!!!
NEW YORK, NY - SEPTEMBER 15: Justin Bieber and Hailey Baldwin seen on the streets of Manhattan on September 15, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - SEPTEMBER 14: Justin Bieber and Hailey Baldwin seen on the streets of Brooklyn on September 14, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - AUGUST 06: Hailey Baldwin and Justin Bieber seen on the streets of Midtown Manhattan on August 6, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - JULY 30: Justin Bieber and Hailey Baldwin visit Frankel's Delicatessen in Brooklyn on July 30, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - AUGUST 06: Hailey Baldwin and Justin Bieber seen on the streets of Midtown Manhattan on August 6, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - JULY 30: Justin Bieber and Hailey Baldwin (L) visit Frankel's Delicatessen in Brooklyn on July 30, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - JULY 29: Justin Bieber (L) and Hailey Baldwin are seen arriving at the Hillsong Church in Midtown on July 29, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - JULY 29: Justin Bieber (L) and Hailey Baldwin are seen arriving at the Hillsong Church in Midtown on July 29, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - JULY 29: Justin Bieber (L) and Hailey Baldwin are seen arriving at the Hillsong Church in Midtown on July 29, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - SEPTEMBER 14: Justin Bieber and Hailey Baldwin seen on the streets of Brooklyn on September 14, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - JULY 27: Hailey Baldwin and Justin Bieber seen on the streets of Manhattan on July 27, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - JULY 12: Justin Bieber and Hailey Baldwin are seen heading to dinner in Dumbo on July 12, 2018 in New York, New York. (Photo by Alessio Botticelli/GC Images)
NEW YORK, NY - JULY 12: Justin Bieber and Hailey Baldwin are seen in Brooklyn on July 12, 2018 in New York City. (Photo by Gotham/GC Images)
LOS ANGELES, CA - APRIL 23: Kendall Jenner, Hailey Baldwin and Justin Bieber are seen in Los Angeles on April 23, 2015 in Los Angeles, California. (Photo by Bauer-Griffin/GC Images)
NEW YORK, NY - JULY 05: Justin Bieber and Hailey Baldwin out and about in Dumbo on July 5, 2018. (Photo by Gotham/GC Images)
NEW YORK - JULY 05: Justin Bieber and Hailey Baldwin are seen on July 5, 2018 in New York City. (Photo by Hollywood To You/Star Max/GC Images)
NEW YORK, NY - JULY 05: Justin Bieber and Hailey Baldwin out and about in Dumbo on July 5, 2018. (Photo by Gotham/GC Images)
LOS ANGELES, CA - OCTOBER 07: Justin Bieber and Hailey Baldwin are seen on October 7, 2015 in Los Angeles, CA. (Photo by JMA/Star Max/GC Images)
LOS ANGELES, CA - OCTOBER 07: Justin Bieber and Hailey Baldwin are seen on October 7, 2015 in Los Angeles, CA. (Photo by JMA/Star Max/GC Images)
NEW YORK, NY - SEPTEMBER 06: Justin Bieber and Hailey Baldwin are seen on the street attending John Elliott during New York Fashion Week SS19 on September 6, 2018 in New York City. (Photo by Matthew Sperzel/Getty Images)
LONDON, UNITED KINGDOM - SEPTEMBER 17: Justin Bieber and Hailey Baldwin seen at St James park on September 17, 2018 in London, England. PHOTOGRAPH BY Eagle Lee / Barcroft Images (Photo credit should read PALACE LEE / Barcroft Media via Getty Images)
NEW YORK, NY - SEPTEMBER 15: Justin Bieber and Hailey Baldwin go to Starbucks on September 15, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - SEPTEMBER 15: Justin Bieber and Hailey Baldwin go to Starbucks on September 15, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - SEPTEMBER 14: Justin Bieber and Hailey Baldwin seen on the streets of Brooklyn on September 14, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - SEPTEMBER 14: Justin Bieber and Hailey Baldwin seen on the streets of Brooklyn on September 14, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - SEPTEMBER 06: Justin Bieber and Hailey Baldwin are seen on the street attending John Elliott during New York Fashion Week SS19 on September 6, 2018 in New York City. (Photo by Matthew Sperzel/Getty Images)
LOS ANGELES, CA - AUGUST 30: Justin Bieber and Hailey Baldwin are seen on August 30, 2018 in Los Angeles, CA. (Photo by SMXRF/Star Max/GC Images)
NEW YORK, NY - AUGUST 13: Justin Bieber and Hailey Baldwin are seen walking on August 13, 2018 in New York City. (Photo by Gotham/GC Images)
NEW YORK, NY - AUGUST 08: Justin Bieber and Hailey Baldwin seen out and about in Manhattan on August 8, 2018 in New York City. (Photo by Robert Kamau/GC Images)
NEW YORK, NY - AUGUST 08: Hailey Baldwin and Justin Bieber visit Cutler hair salon in SoHo on August 8, 2018 in New York City. (Photo by James Devaney/GC Images)
NEW YORK, NY - AUGUST 08: Hailey Baldwin helps Justin Bieber with his haircut at Cutler Salon on August 8, 2018 in New York City. (Photo by Gotham/GC Images)
LONDON, ENGLAND - SEPTEMBER 18: Justin Bieber and Hailey Baldwin seen at the London Eye on September 18, 2018 in London, England. (Photo by Ricky Vigil M/GC Images)
NEW YORK, NY - SEPTEMBER 14: Justin Bieber and Hailey Baldwin seen on the streets of Brooklyn on September 14, 2018 in New York City. (Photo by James Devaney/GC Images)
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Justin shared a much lengthier post via Instagram, accompanying it with two black-and-white pics of them cuddling close and calling Hailey the "love of my life."

"Was gonna wait a while to say anything but word travels fast," he explained. "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!"

Read the full message here and watch the video below to hear more on their whirlwind romance!

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