In an unaired extra that was posted on the Channel Ten hit show's Instagram account on Monday, the former Asaga tribe member held up a piece of voting parchment which read, "Leanne, will you marry me?"
"We are very happy to report that SHE SAID YES!" the caption read.
Several die-hard fans of the show took to the post to leave messages of congratulations.
"Wow congratulations 🎊🎊", one user wrote.
"That's wonderful, he's a good bloke. Congratulations Kent," another wrote.
"OMG that's fantastic...he looked so down in the last episode...congrats Kent," one more wrote.
All the best to the happy couple!