This week on the show Miriam meets with four of the first ever Celebrity Operation Transformation leaders; Katherine Lynch, Elaine Crowley, Brenda Donoghue and Karl Spain before the Operation Transformation plan officially kicks off on Monday.

Elaine Crowley will join Miriam ahead of Celebrity Operation Transformation

Forensic Cyberpsychologist Dr. Mary Aiken is in studio to discuss how human behaviour changes online and how we are becoming slaves to our mobile phone.

Broadcasting legend Sir Michael Parkinson will drop by to chat about life on and off screen.

Plus there will be a performance from singer songwriter icon Albert Hammond.

You can watch more episodes of Saturday night with Miriam on RTÉ Player!