The stunning Irish model, 29, confirmed she had separated from singer Brian earlier this week.
The announcement shocked fans who had thought the couple were unbreakable.
At the time, she said: "It is with sadness that Brian and I have made the tough decision to go our separate ways.
"We will always care greatly about each other, remain friends and wish each other all the very best for the future."
She continued: "We have nothing else to say on the subject and we would like to thank our friends and family for their support during this difficult period."
Former Westlife member Brian shared the same message on social media, replacing his name for Vogue's.
A few days later, DJ Vogue has opened up about the split, admitting she's had a difficult week.
In her weekly column for the Sunday World, Vogue said: "This has been a really tough week for Brian and I.
"The support we've been getting from people online has been amazing.
"Seeing everyone's kind words has really made a difference in this hard time."
She added: "We both have great families and friends that are being really supportive too.
"I don't want to say too much on the subject, but I will say that we really do remain friends and will always be in each others' lives."
Vogue and Brian, who were runners-up on ITV dance show Stepping Out in 2013, married in Italy in September 2012.
They have previously described how it had been "love at first sight" between them and even revealed they wanted kids together.
Brian was previously married to Kerry Katona, with whom he has two daughters.
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