Tennis-legend Serena Williams is adding another notch to her business belt as the newest board member for Poshmark, the popular online clothing company. “I felt like I was already a part of the brand, ” Williams said in a video posted on the Poshmark’s YouTube channel. Along with her new position, Williams is selling her clothes through the platform to her non-profit Yetunde Price Resource Center, which serves emotional and physical trauma victims throughout Compton and surrounding areas. Items are selling like hot cakes and available garments range from $400 to $1500. Poshmark is Williams’ latest move in the world of business. Last year, she announced that she would serve on SurkeyMonkey’s board of directors . The company filed for IPO late Septemeber. Williams has also invested in photo-sharing app Mobli, e-commerce startup Mayvenn and food delivery service Daily Harvest. Check out the Poshmark announcement here: