Fox's mother gave birth to her at the age of nineteen and was raised in a single-parent home.
[3] Fox began her radio career in 2015 as a presenter on Galway Bay FM.
[5] Fox hosted the podcast 'Unlocked' alongside her RTÉ 2fm colleague, Emma Power.
[7] In June 2023, it was announced that Fox would be the host of the eleventh season of the RTÉ One television series, Ireland's Fittest Family taking over from Mairead Ronan.
[9] In May 2024, Fox took over 2fm's coveted 9am to 12pm from outgoing presenter Jennifer Zamparelli, who she had been covering for for several weeks.