Cindy Crawford revealed that her famous bathtub scene in George Michael’s hit “Freedom! ’90” music video did not have any water in it.

“[Just] me and steam,” Crawford told Naomi Campbell on the supermodel’s new YouTube show, “No Filter With Naomi.” She said she had “a lot of glycerine on my skin” to achieve a wet look. She also said she was “on an apple box” so she wasn’t sinking into the bath.

Campbell, Christy Turlington and Linda Evangelista also starred in the video.