The pair got married on Saturday (June 9) in a secluded venue in Morocco, with many celebrity pals also in attendance.
Among the guests were I’m a Celeb friends Harry Redknapp and Malique Thompson-Dwyer, as well as JLS star JB Gill.
“I think every girl grows up thinking of their wedding,” Fleur told Hello!. “I’m a huge fan of love and romance. Marcel always laughs at me, saying I live in Disneyland and that I believe in fairytales!”
Marcel added: “There’s a big difference between a marriage and a wedding – and you’ve got to make sure you’ve met the right person. It’s a lot of work. You need a friend as well as a lover; someone who understands you and has the same vision as you.
“It’s a long journey and if you’re going to commit, you’ve got to understand the full picture. And when you meet the right person, you know.”
Fleur announced her engagement earlier this year, revealing that Marcel popped the question while they were in Japan.
“I said yes immediately!” she revealed at the time. “How Marcel did everything was just wonderful.”
The former X Factor star started dating the fashion designer in 2010, and they have largely kept their relationship out of the spotlight since.