Tony Steward shared a heartbreaking post with fans on Tuesday after the loss of his fiancee, Brittany Burns.

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On Tuesday, just two months after being diagnosed with ovarian cancer, Burns passed away.

"Brittany Ann Steward! Wow BEAUTIFUL is the only way I know you," Steward wrote on Instagram on Tuesday. "You have the biggest heart I have ever seen in my entire life and I promise you that it will live on in me, our family and every single soul you have touched."

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"You are the strongest and most loving soul to step foot in this world. You have been my rock, my motivation, my heart, my soulmate, my everything since the day I laid eyes on you," he continued. "Every single day of your life you have been a fighter and I know this because of the unbelievable family you brought me into. We will all honor everything you stand for in life. I will continue to be the person that you always bring out in me. Believe me when I say that I deeply love you with every ounce of everything in me. Love always, Your Fiancé."

Just one week ago, Burns shared the photo below of her supportive partner.

A photo posted by Brittany Burns (@bburns) on Jan 22, 2016 at 12:52pm PST

Our thoughts and prayers are with the families of Steward and Burns.