Who has the thickest hair in BLACKPINK?

As a long-time fan who has observed BLACKPINK for a considerable period, I've made some observations about the hair volume and quality of the four members. Initially, I thought Lisa had the thickest hair because her hairstyles always looked very full, with voluminous, bouncy curls, giving the impression of abundant hair. Her signature bangs and long hair, in particular, created a strong visual impact.

However, after carefully comparing stage performances and private videos, I realized that Rosé and Jennie actually have very substantial hair volume at different stages. Especially when stage styling requires significant hair volume, their hair looks more consistently full, and the overall lines are better. I've tried using half wigs to increase my own hair volume, and I know that "thickness" isn't just about natural hair volume; it also requires a combination of hairstyle design, styling techniques, and wig assistance.

All four BLACKPINK members are very aware of the demands the camera places on their hair, so the use of wigs and hair extensions is very common. The perceived hair volume on stage is often the result of a combination of real hair, wigs, and styling techniques, not just natural hair volume. For example, in some long, curly hairstyles, the volume and thickness are almost entirely achieved through wigs, while in their natural state, their hair volume looks closer to reality.

Therefore, I think this question is difficult to answer definitively. The "thickest" hair on stage is more of a visual perception than a completely accurate representation of their natural hair volume. For ordinary people, this also reminds me that hair volume issues can be improved through human hair wigs
or styling techniques, and don't have to rely solely on natural hair volume.

Ultimately, my observation is: Lisa, Jennie, and Rosé each have their own unique characteristics, but the true "thickness" is more a result of team design and wig assistance, rather than simply natural hair volume.