And because those Williams sisters are amazing athletes and entrepreneurs, Serena has announced that she's launching a skincare line with the sporty skin company Mission.
Her collection is called "Mission Skincare Active-Beauty Line: Featuring Serena Williams." The products were developed with a dermatologist to fight free radical damage and prevent skin aging with vitamins and antioxidants.
If you think about it, a tennis star is sort of the perfect person to help create a skincare line -- Serena is in the sun all the time and needs a routine that can help reverse some of that inevitable damage.
It's also not the first time Serena has dabbled in the beauty arena -- she was a guest creator for the Kohl's cosmetics line Flirt! back in 2005.
Tune in to HSN on July 23 and 24 to see Serena debut the line and show off the products -- including the Oxygen-Active Daily Facial Cleaner, Restorative Body Butter: Honey Sugar, and Lip Balmer SPF 15: Pink Lemonade.
And congrats on your big win!