She will be known to many Irish viewer as Bridget Kiely from Red Rock.
And now she is set to light up The Square as Ciara Maguire, the ex-wife of Aidan Maguire (played by Patrick Bergin above)
Someone in the Eastenders production team had to get spellcheck on their newest characters name:
Denise McCormack told Muireann all about her Albert Square role and her upcoming stint on Dancing With The Stars
Here she is making her Eastenders debut last night:
It looks like Mrs Maguire is known to the police already?!🤔 pic.twitter.com/P7Y6VAuhye
— BBC EastEnders (@bbceastenders) January 2, 2018
Altogether now dum dum de dum, dum dum de dum!