Who are Niall horans celebrity friends?

Niall Horan has several celebrity friends, including members of One Direction, such as Harry Styles and Liam Payne. He is also close to other musicians like Ed Sheeran and Shawn Mendes. Additionally, he has been spotted with celebrities from various fields, including the likes of Justin Bieber and actress Hailee Steinfeld. Their friendships often reflect shared interests in music and entertainment.