In an exclusive video shared with TheWrap, 15-year-old Olivia Eden takes the stage during blind auditions to perform Niall Horan’s “This Town,” which earns a smile from Horan almost immediately.

He even slipped a One Direction song into the mix for old times' sake ... appeared on Arizona Republic: Niall Horan Phoenix setlist, from 'Slow Hands' to 'This Town' ...

Olivia Eden impressed coach Niall Horan by singing his song "This Town" on Tuesday night's episode of 'The Voice' Sadie Bell was a digital news writer on the music team at PEOPLE. She joined ...

Niall Horan The ... to hear an old favorite in Niall's unique style. Niall then transitioned to an acoustic set, moving to the runway with his band to perform "Flicker," "This Town," and "You ...

Olivia Eden impressed coach Niall Horan by singing his song "This Town" on Tuesday night's episode of 'The Voice' One contestant on The Voice may only be 15, but she’s no stranger to reality TV.

Niall Horan returned to metro Phoenix on Wednesday ... He even slipped a One Direction song into the mix for old times' sake.