Ciara put on her designer heels and stepped out for a good cause. The singer showed her support for the Charlize Theron Africa Outreach Project by attending the 24 Portraits by Randall Slavin event at The Annenberg Space for Photography in Century City, Calif., on Wednesday evening. CiCi, who will join L.A. Reid at Epic Records, mingled with Sanaa Lathan, Gabrielle Union, and the Oscar-winning actress herself at the benefit to reduce the spread of HIV/AIDS.

“Perfect Night! Charlize’s event was beautiful! She was so sweet! It’s all about making a difference when we can!” she tweeted.