Justin and Hailey Bieber are super friendly with each other’s exes.

Earlier this week, the “Sorry” singer linked up with Shawn Mendes.

Mendes and Hailey dated for a couple months between October 2017 and May 2018.

Shortly after, Hailey rekindled her romance with Bieber and months after they got married.

Despite the complicated triangle, Justin clearly has a good relationship with his wife’s ex.

Both Canadian singers attended church on Wednesday night.

They were seen leaving service in the “Peaches” singer’s Lamborghini.

The outing comes after Hailey united with her husband’s ex, Selena Gomez.

The Hollywood beauties who have been pitched against each other appeared friendly.