Are Hailee Steinfeld and Niall Horan Dating?
Are Hailee Steinfeld and Niall Horan Dating? 5 Clues That Point to Yes
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For Hailee's 21st birthday, Niall gave her the sweetest shout-out on Instagram. "Happy birthday to the loveliest person on the planet and one of my best friends @haileesteinfeld," he wrote. "Have no idea what the hell is going on in this photo. Love ya hails."