DJ Mo-K will premiere his new Friday night-Saturday morning RTÉ 2fm show this weekend.
The show begins at 12:00am and runs to 2:00am every Saturday morning.
2fm says the presenter from Killester "promises to deliver young, witty, relevant and entertaining radio with a focus on great party music from urban to dance".
Mo-K was recruited by 2fm from digital station RTÉ Pulse but he will also continue to present his morning show, Breakfast Beats, on Pulse from 9:00am-11:00am Monday to Thursday.
The Head of 2fm, Dan Healy, said: "Mo-K is a strong addition to 2fm. His breakfast show on RTÉ Pulse really resonates with young audiences who engage with his persona and authenticity, and identify with the music he plays."
Healy added: "This move is indicative of the committed relationship that 2fm has with its sister digital stations, RTÉ Pulse and RTÉ 2XM, in working together, developing new talent and giving diverse music genres more exposure as we move towards a fully integrated, digital RTÉ."