Niall and Hailee started getting hot and heavy in February, but their relationship may have begun a bit earlier than that.
Breakup rumors began to swirl in November when Hailee met up with her ex-boyfriend Cameron Smoller.
The Bumblebee actress also unfollowed Niall on social media. On December 11, 2017, the One Direction crooner wished Hailee a "Happy Birthday" on Instagram. He wrote, "Happy birthday to the loveliest person on the planet and one of my best friends @haileesteinfeld. Have no idea what the hell is going on in this photo. Love ya hails." But this year, Niall didn’t acknowledge her big day.
A source told E! News, "Hailee and Niall were going strong over the summer but split a few months ago and have been trying to keep it low-key."
"Hailee realized she had a lot on her plate and her work schedule was insanely busy. She was gearing up for a huge press tour for her new movie...They really tried to make it work," the insider explained. "It definitely was 'young love.'"
What are your thoughts on Niall and Hailee's split? Sound off in the comments below!