The 32-year-old plus-size model posted a photo of her alleged girlfriend Lara Creber to Instagram last week.
‘Such a beautiful day,’ she captioned the image of the new couple at a wedding.
According to a friend, Fiona is happier than ever with Lara – a director of a Sydney fitness company.
‘She can’t wipe the smile of her face,’ the source tells New Idea.
‘Fiona has never been happier. This could be the real deal for her.’
Back in March, the Biggest Loser star confessed on Nova’s Fitzy and Wippa show that she had started seeing someone, although didn’t give away the identity of her mystery love.
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