This year's International Women's Day embraces the theme of #ChooseToChallenge, which encourages everyone to call out gender bias and inequality to seek out and celebrate women's achievements. In a touching post on Instagram, Timberlake paid tribute to his mom, Lynn Bomar Harless, and his wife, Jessica Biel.
"These women right here... we are not worthy 🙌🏻," Timberlake wrote. "Celebrating your strength, your love, your patience, your support, and your wisdom. Thankful that my sons have such badass women to look up to ❤️ #IWD2021."