She began her broadcasting career in
San Diego in the mid-1990s, where she worked on the Education Channel as a reporter and editor in a
CBS affiliate. She returned to Ireland in 1999 where she joined
TV3. She worked with the station's
news division and spent several years as entertainment reporter. In 2007 Mulcahy joined TV3's entertainment show
Xposé as a reporter. She spent two years with that programme before leaving in 2009 to co-present
The Morning Show with
Martin King. ==Personal life==