Model-actress Emily Ratajkowski says she is a big fan of the A-list beauty treatment - the microcurrent facial. She said she was first introduced to the so-called natural facelift by Joanna Vargas, who is the beauty guru to the stars, before hitting the carpet at the Met Gala.

"I do the microcurrent thing, which is insane. Joanna Vargas did it to me right before the Met, and she did half my face. But it really works! She also has an LED bed... for the full body. It's amazing," Ratajowski told PopSugar magazine.