The 30-year-old features in a new YouTube video from The Church of Jesus Christ of Latter-day Saints, which has produced a series of clips highlighting different members for its 'I'm a Mormon'. campaign.
Flowers talks about his career, his family and his faith.
He says his job is 'a dream come true.'
He said: 'There are a lot of connotations that come along with rock music - it's usually very sex driven or very money driven.
'I realised early on that wasn't the road for me. Maybe because of the foundations that were laid in my life - my mum taking me to church - I wanted to take a different road, I guess.'
The video clip shows Brandon playing music, and with his wife and children.
He talks about the example set by his parents, who were married for 44 years.
Brandon added: 'There was always a happiness in my home, and that is what I want.'