Alex’s first guests will be comedian husband and wife duo Rhod Gilbert and Sian Harries, who created their own podcast during lockdown.
She will also be joined by the likes of Denise Van Outen who will be talking musicals.
As well as Welsh entrepreneurs, Sophie and Hannah Pycroft, aka the Spectrum sisters will be sharing how they are taking the beauty world by storm.
“Alex is one of the country’s best loved presenters,” Editor of BBC Radio Wales Colin Paterson said.
“Her style and warmth makes her perfect for radio and I’m over the moon that she’s joining the line-up here at BBC Radio Wales.”