Fiona is the daughter of Irish comedian Brendan O'Carroll. Fiona isn't only a very talented actress, when she was age 10 she had a top ten single "Bitten By the Bug". She studied film and production at DLIAT. Fiona is now married to the producer Martin Delany and they have 4 young sons together.
Mrs. Brown's Boys: The Last Wedding - Part 1
As Maria Nicholson
Mrs. Brown's Boys Live Tour: Mrs. Brown Rides Again
As Maria Brown
Mrs. Brown's Boys Live Tour: Good Mourning Mrs. Brown
As Maria Brown
They Can't Know About Me
Mrs. Brown's Boys D'Movie
As Maria Brown
Mrs. Brown's Boys: The Last Wedding - Part 2
As Maria Nicholson
Mrs. Brown's Bloomers
Mrs. Brown's Boys: Crackin' Christmas
As Maria Brown
Mrs. Brown's Boys Live Tour: How Now Mrs. Brown Cow
As Maria Brown
Kings of Broadway 2020: A Celebration of the Music of Jule Styne, Jerry Herman, and Stephen Sondheim
Mrs Brown's Boys
As Maria Brown
All Round to Mrs. Brown's
As Maria Brown
Celebrity Mastermind
As Self - Contestant