About:
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.

• Known For
• 
  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
  Trevor Brown
• 
  Mrs. Brown's Boys Live Tour: Good Mourning Mrs. Brown
  as
  Maria Brown
• 
  They Can't Know About Me