Picture This will headline this year's 2FM Xmas Ball at the 3Arena in aid of the ISPCC with tickets on sale next week.
This year's ball takes place on Saturday, December 21, with tickets, priced €39.50, going on sale from outlets nationwide on Thursday, April 18.
Joining Picture This on the bill will be the RTÉ Concert Orchestra with more acts to be announced in the coming months.
All involved in the show are giving their services for free. Last year's Hozier-headlined event raised almost €500,000 for the ISPCC.
"To date this annual concert has raised over €2 million for this wonderful charity," said Head of RTÉ 2FM and Radio Strategy, Dan Healy.
"As ever the line-up is raise-the-roof quality. It really feels like we are in the golden age of Irish music, and what a night we will all have with headliners Picture This, who have just finished up five sold-out nights in the 3Arena two weeks ago.
"We look forward to announcing more exciting acts over the coming months for what promises to be an incredible night."