Arlene Foster will be live on RTE's Late Late Show as UK officially leaves European Union

Arlene Foster will join Ryan Tubridy live in studio on the Late Late Show as the UK officially leaves the European Union at 11pm tomorrow night.

Northern Ireland’s First Minister, who campaigned for a Leave vote in the 2016 Brexit referendum, will be making her first-ever appearance on the show.

Also on the bumper line-up is best-selling author Marian Keyes, who will discuss her latest work and the pressures of everyday living.

Arlene Foster (Niall Carson/PA Wire)

Ryan Tubridy on The Late Late Show set (Andres Poveda)

And 75 years on from the liberation of Auschwitz, holocaust survivors Tomi Reichental and Suzi Diamond, who both now live in Dublin, will be in the studio to talk about their harrowing experiences inside the concentration camp as young children.

It is also the 40th anniversary of Johnny Logan’s Eurovision triumph with the classic What’s Another Year.

And the ‘King of the Eurovision’ will join Tubridy tomorrow night to perform a special rendition of the song to celebrate the milestone of his first win.

The Late Late Show will air at 9.35pm on RTE One on Friday, January 31.