Not content with just one bash each, the couple will be celebrating their nuptials multiple times in multiple locations!
Speaking on ITV's This Morning, actress Michelle said: "My hen do is coming up very soon… my best friends Becky and Kate [are in charge].
"We are having a couple [of hen and stag parties]. We are having a few here, for me, and then for Mark, and then a couple abroad as well – one each.
"I'm already saying too much! I just want to say everything. I get really excited!"
It's been rumoured that Mark will be heading to Las Vegas with his friends, while Michelle will head to her favourite holiday spot, Dubai.
Dubai holds a special place in the couple's hearts as it's where love blossomed and where Mark proposed to Michelle in September 2013.
They will marry in a ceremony in the UK later this year but details are being kept under wraps.
Mark and Michelle's romance in less than a minute!