Karlie Kloss and Josh Kushner just announced their engagement.

But it looks like the supermodel was ready to join the Kushner family far before that, with a family insider revealing that the St. Louis native converted to Judaism in 'early June,' according to Page Six.

The former Victoria's Secret Angel is making a similar spiritual shift as future sister-in-law Ivanka Trump, who is married to Jared Kushner and converted to Orthodox Judaism before their 2009 marriage.

Spiritual shift: Karlie Kloss converted to Judaism before her engagement to Josh Kushner (above March 2016), making things official back in June according to a Page Six insider

Rabbi Shmuley Boteach explained that the Kushner family, whose patriarch is disgraced real estate developer Charlie Kushner, are a 'deeply observant' family.

'The Kushners are deeply observant. Charlie Kushner has an afternoon prayer service in his office every day.'

While it's not known where Karlie studied for her conversion the First Daughter undertook her religious education at Congregation Kehilath Jeshurun on East 85th Street.

Also: The former Victoria's Secret Angel's future sister-in-law Ivanka Trump, who is married to Jared Kushner, converted to Orthodox Judaism before their 2009 marriage. Above 2018

Religious traditions: Jared and Ivanka, who have three children, keep kosher and also observe the Sabbath from sundown Friday to sunset Saturday every week

Jared and Ivanka, who have three children, keep kosher and also observe the Sabbath from sundown Friday to sunset Saturday every week.

Karlie and Josh, who began dating in 2012, used Instagram to reveal their betrothal back on June 24.

Sharing a picture of Joshua smiling with the sun setting behind him as she kissed him on the cheek, Karlie said that she 'can't wait for forever together.'

She was then congratulated by a number of fans, including sister-in-law-to-be Ivanka.

Instagram official: Karlie and Josh, who began dating in 2012, used Instagram to reveal their betrothal back on June 24

'So, so happy for you and Josh! I feel blessed to have you as a sister (!!!) Karlie and look forward to the decades of happy memories we will create together as a family!' Ivanka wrote.

A source close to the couple told People: 'They’re both overjoyed and happily celebrating. Their hearts are full and they’re excited to build their future together.'

A wedding date is yet to be set.