Ronan Keating and his wife sparked reunion speculation
The couple - who split in May amid allegations the Boyzone star had cheated on the former model - have been spotted holding hands in Sydney, Australia, accompanied by their children Jack, 11, Marie, nine, and five-year-old Ali.
As well as dining together, Ronan - who is currently a judge on Australian talent search show `The X Factor` - and Yvonne were pictured riding a Harley Davidson motorcycle before the 33-year-old singer accompanied his estranged spouse to a local tattoo parlour, holding her hand as she underwent an inking on her hip.
A spokesperson for the couple declined to comment on whether they had rekindled their romance.
However, friends of the pair recently admitted Yvonne`s decision to spend time Down Under with her estranged spouse was an indicator of her desire to reunite with the singer.
A source said: "Their love is strong and Yvonne wanted to give it a second chance and decided to follow him to Australia.
"That time together has done them the world of good and Yvonne has been able to forgive him. It`s what he thinks is best for the children."
Yvonne threw Ronan out of their £2.5 million marital home in Dublin, Ireland, after it emerged he`d been having a seven-month affair with 26-year-old backing dancer Francine Cornell in May.