Rosanna Davison will be among Brendan O'Connor's guests on the last episode in the current series of The Saturday Night Show at 10:05pm on RTÉ One.
The model will be discussing her upcoming wedding and recent visit to the Playboy Mansion.
Also appearing on the show will be Eurovision winner Linda Martin, who will "speak out about being the subject of a Eurovision skit in front of a TV audience of millions" and perform a version of Daft Punk's Get Lucky.
Morning Ireland presenter Aine Lawlor will talk about the benefits of gardening for the mind and spirit, while Kerry's 'extreme' chef and YouTube star Paul Treyvaud will discuss his plan to become Ireland's next celebrity chef.
Music on the night will be from Jerry Fish with R.S.A.G..
