Tributes have been pouring in all day for broadcasting legend Sir Terry Wogan, who's passed away from cancer at the age of 77.
President Michael D Higgins said he was one of the 'great figures' of broadcasting, while Taoiseach Enda Kenny said his humour and wit were 'unparalleled'.
The Limerick born broadcaster's career spanned more than 50 years - beginning on RTÉ and ending at the BBC.
Several well known faces have taken to Twitter to pay tribute:
Terribly sad news about Terry Wogan dying. Hard to quantify what he achieved, not just in broadcasting, but for the Irish in Britain.
— Dara Ó Briain (@daraobriain) January 31, 2016
He made it seem effortless and for a young boy in Ireland he made it seem possible. RIP Sir Terry Wogan. I'll raise a glass during song 9.
— graham norton (@grahnort) January 31, 2016
Sad to hear of the passing of broadcasting legend Terry Wogan. Loved here in Ireland & by his millions of fans in Britain.
— Enda Kenny (@EndaKennyTD) January 31, 2016
Saddened to hear that Sir Terry Wogan has passed away. One of the most brilliant and likeable broadcasters of all time. #RIPTerry
— Gary Lineker (@GaryLineker) January 31, 2016
I am sad to hear about Terry Wogan. He was a thoughtful, generous and sane man in an industry where those qualities are rare.
— Jonathan Ross (@wossy) January 31, 2016
Shocked and saddened to wake up to the news about Sir Terry Wogan. A true national treasure #RIPTerryWogan
— Nathan Sykes (@NathanSykes) January 31, 2016
RIP Terry Wogan.Thank you for all those years of sparkling conversation and kindness. pic.twitter.com/bvVUVOD0YB
— Paloma Faith (@Palomafaith) January 31, 2016
Some wonderful memories with the legend that is Sir Terry Wogan.
We all learnt so much fro… https://t.co/raffchIfOI pic.twitter.com/dqtzXrkwJp
— Alesha Dixon (@AleshaOfficial) January 31, 2016
Very sad to hear of the passing of Terry Wogan. Rest in peace.
— Hozier (@Hozier) January 31, 2016
There is no doubt Sir Terry Wogan was a broadcasting legend and he will be missed by millions #RIPTerryWogan
— John Bishop (@JohnBishop100) January 31, 2016
RIP Sir Terry Wogan.
To be on your show an Honour
To have met you a Pleasure
One of the greatest broadcasters ever! pic.twitter.com/5Lfg1BiYay
— Olly Murs (@ollyofficial) January 31, 2016
Very sad to hear about Sir Terry Wogan, I loved his TV chat show as a young boy A real legend ! God Speed Terry #RIP pic.twitter.com/kR3Bc7F8s4
— KEITH DUFFY (@officialkeith) January 31, 2016
Just seen the news. Had the pleasure of meeting Sir Terry Wogan a few times, every time he was the wonderful man you hoped he'd be, RIP X
— Holly Willoughby (@hollywills) January 31, 2016
Ah lads. RIP Terry Wogan. That's Limerick City
— Rubber Bandits (@Rubberbandits) January 31, 2016