Niall Horan

The 'Heaven' hitmaker spilled the beans on his earliest celebrity crushes - Selena Gomez and the Olsen twins - in a 2017 interview with SiriusXM.

The One Direction star said: "Selena Gomez or Mary-Kate and Ashley.

"Mary-Kate and Ashley, their show was great...I had all the tapes.

"They're twins. You know, there's two of them and they're both great looking. And Selena's just really cute."