Westlife manager Louis Walsh and Irish X Factor star Brendan Murray will be among the guests on The Ray D'Arcy Show on RTÉ One on Saturday night.
Walsh will be discussing the boyband's recently announced reunion, and why he wasn't part of the X Factor judging line-up this year.
Murray will discuss making it to the semi-final of The X Factor and his future plans.
Comedian Neil Delamere will chat about his mockumentary Soft Border Patrol and his new tour, Controlled Substance.
There will be more satire from the Waterford Whispers team, who are back in studio for another news bulletin.
Plus, there will be some festive surprises for guests in the audience.
The Ray D'Arcy Show, Saturday, RTÉ One, 9:45pm