Tonight's Late Late Show will see Pat Shortt and Jon Kenny reunite and perform as D'Unbelievables for the first time in ten years.
D'Unbelievables toured extensively all over Ireland for almost a decade until Jon Kenny was diagnosed with Hodgkin's Disease in 2000.
Westlife will also join host Ryan Tubridy on tonight's show.
The Late Late Show starts tonight at 9.35pm on RTÉ One.
