Sharing with her 9.4 million followers, Itsines showed off the rock that sealed the deal. Her fans were quick to congratulate with heartfelt messages posted to her Instagram account.
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"❤️We have lived together for over 4 years, we have 2 beautiful dogs, an amazing business....and to top it off...☺️ Tobi got down on one knee last week and asked me to marry him.... in front of my family!❤️ I obviously said YES to spending the rest of my life with my very best friend.
"We have been together for 5 and a half years now, and I cannot wait for the many years and memories to come .... ❤️💍 I love you so much @tobi_pearce," kayla said in the caption.
Tobi and Kayla have built a fitness empire and are partners in business and life. In 2016, it was reported by BRW that the couple had a net worth of 46 million dollars, landing them at number 51 on the Australian rich list.