The pair had dated but split in 2016 only to make a reunion lately with several pictures and videos of them frolicking in public places going viral.
The model was as well recently linked with another Canadian singer, Shawn Mendes.
It is reported that Justin popped the question while the pair were vacationing in Bahamas and there has been a world of excited reactions from family members of the two.
Jeremy Bieber, Justin’s father took to social media platform, Instagram with an encrypted post without giving away too much.
“@justinbieber Proud is an understatement! Excited for the next chapter!” he posted.
His mum Pattie Mallete was more subtle with the Tweet: “Love Love Love Love Love Love Love.”
Hailey Baldwin’s father, himself an actor, was more excited and seemed to let more cat out of the bag than the others.
He Tweeted Sunday that he and her mother, his wife, Kennya, “Always pray 4 God’s will !!”
“He is moving in the hearts of JB & HB,” the elder Baldwin said in the tweet, which also tagged Bieber’s parents to congratulate them. “Let’s all pray for His will to be done. Love you 2 so much!!! #Godstiming #bestisyettocome.” he wrote in the now deleted Tweet.
Congratulations are in order for Justin and Hailey who fans have now dubbed Jailey. You can as well join the conversation with your thoughts and opinion in the comments section below.