Actress and pop superstar Lady Gaga has been announced alongside Glen Hansard as two of the main guests appearing on The Late Late Show tonight.

Gaga will chat to Ryan Tubridy about her recent starring role as Patrizia Reggiani in the new Ridley Scott film House of Gucci.

The biographical film is about the Italian family dynasty behind the well-known fashion brand. Adam Driver and Jaret Leto also star in the upcoming movie.

"Lady Gaga is a pop-cultural phenomenon, whatever she turns her hand to seems to shine from the Grammys to her Oscar, she is a fascinating mega-star. I cannot wait to talk to her." Tubridy said about his guest tonight.

Other well-known guests lined up for the show include Boyzone's Ronan Keating, Eamon Dunphy and Liam Brady will talk about the Irish soccer team's World Cup Qualifying campaign, and former President Mary McAleese will discuss her new documentary With God on Our Side and why she believes a united Ireland is coming.

Glen Hansard is the musical entertainment lined up for tonight and will perform a song from the acclaimed movie Once in preparation for the film's fifteenth anniversary.

It was recently announced that Hansard will link up with his co-star in Once, Markéta Irglová, for a US tour next year.

They will play the following shows:

March 2022 Tour Dates:

11: Minneapolis, MN – State Theater
12: Chicago, IL – Cadillac Palace Theatre
14: Philadelphia, PA – Kimmel Cultural Campus
15: Boston, MA – Emerson Theatre
17: New York, NY – Beacon Theatre
18: Washington, DC – The Anthem

You can catch Lady Gaga, Glen Hansard, Mary McAleese and many more guests on The Late Late Show tonight at 9.35 on RTÉ One.