Fely Irvine has laughed off cheating rumours after pictures emerged of her fiance, Home and Away star Tai Hara ‘canoodling’ with co-star Philippa Northeast.

Woman’s Day magazine featured photos in their most recent issue of Tai and Philippa looking flirty while attending Stakes Day during Melbourne’s spring racing carnival.

Fely obviously has no doubts about how strong her relationship is with Tai, as she shared a photo of the couple hanging out with Philippa and her partner with the caption, “Look at the chemistry between Fely and Isaac, lol,” she wrote in mocking post on Instagram.

The engaged couple put on a strong front as they reunited on the red carpet for Who Australia’s Most Intriguing People 2015 in Sydney days after the alleged incident.