Congrats are in order for Cooper Hefner andHarry Potterstar Scarlett Byrne.

The two plan to have a wedding with family and friends in the near future.

Cheers to a life full of love, happiness, adventure, and great purpose, Mrs. Hefner.

Cooper Hefner and Scarlett Byrne

Steven Ferdman/Getty Images

I love you, Scarlett.

Cooper and I are excited to share that we legally married, she wrote.

I love you Cooper.

I cannot wait to continue building a life together.

My heart is so full and I am so grateful for our love.

The longtime couple had beenengagedsince August 2015.