Presenter Brendan O' Connor will be joined tonight by the Irish star of The Biggest Loser TV series.
Sligo man Paddy Cunningham has recently lost nearly a third of his body weight (6 stone 8lbs) in front of millions of TV viewers. Tonight he will be sharing his diet experiences with Brendan, and plans for his brand new life.
Peaches Geldof will also be a guest on tonight's show. The 21-year-old daughter of Bob Geldof, and Paula Yates will be chatting about her brand new TV show, the new man in her life, and revealing her craziest moments.
The Saturday Night Show starts at 10pm on RTÉ One.
