We already knew that this week's Late Late Show was going to be special but it may have now reached unmissable levels.
After last week's Late Late Show, Ryan Tubridy revealed that viewers could expect one of the best line-ups of the year this Friday by confirming "an extraordinary line-up next week."
"We're going to have Westlife here with us," Tubridy revealed, before a call for the Irish boy band's biggest fans prompted more than 10,000 responses.
"And we will also have Christy Moore with us next week.
"In an exclusive interview also next week, we're going to talk to Joe Schmidt as he bids farewell to the Irish rugby team."
RTÉ have now announced the full line-up, which includes the addition of two more fantastic guests.
Joining the above names on the show will be legendary newscaster Trevor McDonald, who will discuss his interviews with some of history's most famous and infamous individuals such as Nelson Mandela, Saddam Hussein and Colonel Gaddafi.
To mark 20 years of Gift Grub, comedian and impressionist Mario Rosenstock will also be on the show and will break out some of his most beloved characters to make sure there are plenty of laughs to accompany the captivating interviews.