Mihlali Ndamase on Instagram: "It’s officially Hot Girl Summer 🔥and I’m celebrating my birthday with YOU! 🎂 @bebeautifulafrica and I are giving 10 stunning babes R1000 every week + a chance to win an exclusive invite to my birthday brunch 🥂💖 Wanna join the #BeBeautifulxMihlali Challenge? Here’s how: 1️⃣ Buy any Be Beautiful Hair product 2️⃣ Slay your look and create a fun video showing it off 3️⃣ Post it, tag @BeBeautifulAfrica & @Mihlalii_n and use #BeBeautifulxMihlali Get your people to en