The couple tied the knot at the end of May, and Mark, 28, took to Instagram today to share a sweet throwback.
Showing off his gorgeous wife's wedding dress, Mark wrote alongside the snap: "1 month today !! The happiest day of my life !! [sic]."
Michelle, 28, was obviously also reflecting on the big day today, as she shared a picture of her dancing with her dad.
Split with a baby throwback, Michelle gushed: "Happy Father's Day to the 1st man I ever loved. So proud to call you my dad. Love you. X [sic]."
Meanwhile it was announced today that the former Coronation Street star is taking over from Lacey Turner as the star of BBC drama Our Girl.
According to the Sunday People, Michelle signed a £250,000 deal for the starring role and will start filming next year.
She said: "I'm a massive fan of the series so can't wait to be a part of it. It's going to be a big but exciting challenge for me."