The newly 'out' Irish singer wants to show the world how serious their relationship is.
According to British gossip magazine New!, the FLYING WITHOUT WINGS hunk is ecstatic that things are going so well.
He gushes, "I've been over the moon since coming out and fans have been supportive, so I know they'll be happy for me. What better way to celebrate this?"
Fiance Kevin, 21, adds: "I'm planning to give up my career to support Mark. There is only room for one star in our family and it has to be him."