What has Shakira had done to main a youthful neck? (Photo)

Shakira’s neck shows almost no signs of aging despite being almost 50 years old. I feel like you would expect to see some droopiness, bands/lines, etc. by now. What all could she possibly have had done to achieve this? I did see a video that covered how she has maintained her youthful face through consistent fat transfers throughout her life, though I’m more curious about how her neck has remained the same since her early 20s. Obviously neck lift is a possibility - what else? Thanks!