|Patrick Kielty & Cat Deely|
Speaking on 'Late Night with Jimmy Fallon', she said: "I kind of call him 'Stu'. And he was really excited about it actually. And he thought it was because of like an Irish stew, but it's actually because it's ‘Stupid.' "
Cat also admitted a wedding wasn't top of her list of priorities, but insists she has never been happier since marrying Patrick.
She explained: “I was never the girl who knew what she would wear; it was never my greatest aspiration.
“Some girls, I'm told, keep like boxes under the bed with wedding dresses [picked out], but that was never really me.
"And then yeah, I ended up getting married. I got married in Rome, in the little Catholic Church next to the Spanish steps. It's beautiful, and my husband is Irish. He's Irish and he's Catholic so we got married in a little Catholic church there, and then we went to the Getty Villa and we basically had a giant feast in the garden with lots of dancing and singing. Irish people know how to do it."