Aerosmith's Steven Tyler has an eye-catching style. ... According to Tyler, Gypsy Boots had waist-length hair, lived in a tree, and spoke about the benefits of healthy living.

Steven Tyler wrapped his hair around his chin like a bonnet as he stepped out in West Hollywood with friends on Monday, Aug. 4 -- see the crazy photo.

Steven Tyler, 76, pictured on rare ... known scalp serum spurs new growth and leaves hair fuller FAST: ... excruciatingly catty act towards old friend comes back to haunt her in spectacular style ...