Miss Universe 2018 Catriona Gray and actor-singer Sam Milby have announced their engagement through their respective posts on social media on Thursday, February 16. 

On Instagram, the couple shared a photo of them both holding a cup with labels "Mr. Milby" and "Future Mrs. Milby." 

The 29-year-old beauty queen is also seen wearing a diamond engagement ring. 

"Living in an answered prayer with my best friend. I love you, fiancè (eeeeee) ," Catrina wrote on her caption, tagging Milby's account. 

 

 
 
 
 
 
View this post on Instagram
 
 
 
 
 
 
 
 
 
 
 

A post shared by Catriona Gray (@catriona_gray)

 

Sharing the same photo, the 38-year-old actor , meanwhile, wrote: "I (FINALLY) put a ring on it! I love you my forever koala... now my fiancé".

Catriona replied to the post with, "I love you."

 

 
 
 
 
 
View this post on Instagram
 
 
 
 
 
 
 
 
 
 
 

A post shared by Sam Milby (@samuelmilby)

 

Gray and Milby went public with their relationship in 2020 after being romatically linked a year before. 

Congratulations to the couple!