“YESSS!!!! Yes yes yes yes Yes!!! Yes to a lifetime of love, laughs and happiness with you,” Tara shared with her 200,000-plus Instagram followers.
“I love you SO bloody much. I can’t wait to marry you,” the 29-year-old reality TV star wrote, alongside an image of her smiling as she showed off her engagement ring.
A number of fellow Bachelor alum have commented on the post, with Ali Oetjen writing: “Congratulations gorgeous girl!”
“Congratulations Babe….. So happy & Excited for you,” Keira Maguire added.
The pair knew each other for 10 years before they pursued a romantic relationship, going public as a couple last August.
Tara has previously been engaged to Sam Cochrane – from Sophie Monk’s season of The Bachelorette – who proposed to her on the final episode of Bachelor In Paradise.