They are the lips that have launched a thousand TikTok videos trying to answer—what products does Hailey Bieber use to get her perfectly pouty lips? As of last week, we're officially one step closer to knowing.

What makes the product so unique is how multifunctional it is. Either follow the natural lip line, overline for extra volume or fill in the lips entirely. For nourished lips with

Bieber made the dash through Union Square in a functional yet fashionable fit. She kept to neutral tones and some signature pieces, wearing an oversized beige trench and matching low-rise suit trousers,

In case you were unaware, the cool girls are all doing babushka-core this winter, and that includes Hailey Bieber. Instead of hats, we're tying knit scarves around our heads to keep warm like grannies.