Gracie Abrams has fought off competition from some Christmas classics to claim Ireland's Christmas number 1.
The 25 year old's song 'That's So True' out sold Mariah Carey and The Pogues to take the top spot.
The US singer, whose popularity soared this year, beat Wham's last Christmas which came in at number 2.
Her album 'The Secret of Us', was number 6 in the album chart.
The 25-year-old LA native has had a successful year, which included performing as a support act on Taylor Swift's record-breaking Eras tour.
Abrams and Irish actor Paul Mescal are reportedly in a relationship, and have been picture together at several events.
Top 10 singles
1 (last week) 1 (this week) That's So True - Gracie Abrams (Interscope)
2 2 Last Christmas - Wham (Epic)
6 3 Messy - Lola Young (Island)
4 4 Rockin' Around The Christmas Tree - Brenda Lee (MCA)
3 5 All I Want For Christmas Is You - Mariah Carey (Columbia)
7 6 Apt - Rose & Bruno Mars (Atlantic)
9 7 Jingle Bell Rock - Bobby Helms (MCA)
11 8 Fairytale Of New York - The Pogues Ft Kirsty MacColl (Rhino)
16 9 A Nonsense Christmas - Sabrina Carpenter (Polydor)
12 10 Sailor Song - Gigi Perez (Island)
Top 10 Albums
3 1 Short N' Sweet - Sabrina Carpenter (Island)
5 2 The Rise And Fall Of A Midwest Princess - Chappell Roan (Island)
2 3 Romance - Fontaines D.C. (XL Recordings)
4 4 Stick Season - Noah Kahan (Republic Records
1 5 The Tortured Poets Department - Taylor Swift (EMI)
7 6 The Secret Of Us - Gracie Abrams (Interscope)
8 7 Christmas - Michael Buble (Reprise)
9 8 Brat - Charli XCX (Atlantic)
11 9 Hit Me Hard And Soft - Billie Eilish (Interscope)
16 10 Rumours - Fleetwood Mac (Rhino/Warner Records)
