The former Neighbours actress, who recently announced that she has split from The Amazing Race winner Joliffe after two years together, said that their relationship is still "amicable" despite reports to the contrary.
Sources have claimed that Joliffe developed a close friendship with Amazing Race co-star Renae Wauhop after his best friend Tyler Atkins got together with partner Sam Schoers, but McNaught insisted that there is no truth to the reports.
Her spokesperson told OK! magazine: "They are still very amicable - there hasn't been any drama or incidents - they are just moving on. They have decided to have some time apart while they both focus on their work."
Shortly after their split, McNaught said: "I adore Nathan. We are still really close, but it was a matter of our lives conflicting. Our lives were slowly heading in different directions. So we decided to call it quits rather than go through that strain."
The former Miss Universe Australia used to date Sydney Roosters captain Braith Anasta, but they split shortly before McNaught met Joliffe. Anasta is now engaged to ex-Home and Away actress Jodi Gordon.