While there is no definitive answer to this question, it is highly likely that Hailey Bieber, like many other celebrities and individuals, does pluck her eyebrows.
Eyebrow shaping is a common practice to enhance facial features and create a more defined and polished look.
Hailey Bieber is known for her impeccable style and beauty, and it's reasonable to assume that she would pay attention to this detail.
However, she has not publicly confirmed or denied whether she plucks her eyebrows.
It's important to note that eyebrow trends change over time, and individuals may choose different methods for shaping their eyebrows based on personal preferences and current styles.
Ultimately, the answer to this question remains unknown without direct confirmation from Hailey Bieber herself.