Preston Hollow resident and Dallas Mavericks star, No. 77 Luka Doncic chose 7/7 to pop the question to his longtime girlfriend Anamaria Goltes, who already shares a $4.2 million estate on Guernsey Lane with her fiancé.

The couple shared the news Friday evening on their social media accounts.

Luka captioned the photo with a heart and ring emoji, along with “7.7.”

The Dallas Mavericks account replied with “Congrats, y’all!”

LeBron James and beloved former Mav Boban Marjanovic also were among social media well-wishers.

Luka proposed to Anamaria in a picturesque locale, near Bled Castle with the Church of the Mother of God on the Lake in the background, in their native Slovenia. Legend has it the two were childhood friends in their home country.

Old Preston Hollow is home not only to the young NBA all-star Luka and his bride-to-be but also to Mavericks legend Dirk Nowitzki as well as team owner Mark Cuban.