The 33-year-old singer - who married the model in September 2012 after 18 months of dating - insists he has settled down and he now prefers quiet nights at home with his 27-year-old spouse to nights out.
He said: ''She's a great girl. We've changed each other. The two of us grew up and settled down when we met each other. Going out is a rare event now.
''I play golf while Vogue walks the dog and goes to the gym, then in the evening we watch a box set of 'Lost'.''
Despite feeling content in their home life together, Brian - who has daughters Molly, 11, and Lilly-Sue, 10, with ex-wife Kerry Katona - and Vogue insist they are in no rush to start a family, but when the time comes, the former Westlife singer is willing to put his career on hold.
Vogue said: ''I don't feel I'm in any rush but it's one of the reasons I wanted to make a base here [in London].
''I think 30 would be a good age - I still have lots of things I want to achieve.''
Brian added in an interview with Britain's HELLO! magazine: ''I'd like to see Vogue concentrate on her career. I'd be happy to be a stay-at-home dad.''