Serena Williams is encouraging women to touch themselves for a good cause.
On Saturday, the 37-year-old tennis pro showed fans another side of herself, posing topless in a music video for a cover she recorded of the Divinyls 1990 hit “I Touch Myself.”
The video promotes Breast Cancer Awareness Month in October and the I Touch Myself Project, which encourages women to regularly examine their breasts. The organization was formed after Divinyls singer Chrissy Amphlett died from breast cancer at 53 in 2013.
“This Breast Cancer Awareness Month I’ve recorded a version of The Divinyls global hit ‘I Touch Myself’ to remind women to self-check regularly,” Williams wrote in the video’s caption on Instagram.