Do you know which female stars in the entertainment circle have butterfly backs?

There are many butterfly-backed female stars in the entertainment circle, such as Yang Mi, Tang Yan, Liu Shishi, Angelababy, Tong Liya, Tamia Liu, Dilraba, Jiang Shuying and Song Zuer. Many actresses will practice butterfly back before attending large-scale events, and then put on a deep V-shaped backless dress to show off their sexiness. Among them, I think Larina's butterfly back is the most amazing. Larina's skeleton is relatively small, so the back looks better, especially with skirts, which is really sexy.