Hailey and Justin Bieber met for the first time in 2009 on The Today Show.
Hailey called Justin "cute" at Never Say Never's premiere in 2011.
Amidst relationship rumours, they were seen together at Hillsong Church in 2014.
The following year, photographs of their Mexico vacation went viral.
Justin called Hailey "someone he really loves" during an interview but they split in 2016.
In 2018, the duo reconciled and got engaged in July.
Soon after they moved in together and got married in September 2018.
They officially announced their wedding in November.
A year later, in September 2019, they hosted a wedding ceremony in South Carolina.
The lovebirds announced the pregnancy news in May.
Justin and Hailey have become parents to a baby boy, Jack Blues Bieber.