Ed Sheeran is set to perform a cover of the Christmas classic Fairtytale Of New York on tonight's Late Late Show along with his new single 'Perfect'. The singer will also be chatting to Ryan Tubridy about how important getting the MBE was to him and his dad and how he wished his Belfast born granddad, an ardent royalist who defied convention to marry Ed's Catholic grandmother from Wexford, would have been proud.
Also on tonight's show, hurling star Joe Canning will talk about why this was Galway's year and his recent trip to Syria with Unicef.
The parents of 11-year-old Milly, who took her own life after posting about how she was unhappy with her appearance on Instagram, will be speaking to Ryan about the tragedy.
Fiona and Tim Tuomey are hoping to raise awareness about young people with mental health issues so other families don't suffer the same devastation.
Comedians Jason Byrne and Brendan Grace are also on tonight's episode.
The Late Late show airs on RTÉ One tonight at 9.35pm.
Meanwhile, Star Wars fans will love the line-up on tonight's Graham Norton Show.
Joining Graham Norton are the stars of The Last Jedi, Daisy Ridley, John Boyega, Gwendoline Christie and Luke Skywalker himself, Mark Hamill.
Sam Smith is tonight's musical guest.
The Graham Norton Show airs on BBC One at 10.35pm.