In rare public appearance since divorce, Brad Pitt rocks out with Sting at charity event

Actor Brad Pitt made a rare public appearance along with singer Sting at a star-studded charity event.

The 53-year-old actor attended the Epidermolysis Bullosa Medical Research Foundation's fourth annual ROCK4EB! charity gala which was held at a private residence in Malibu, California, reported Entertainment Tonight.

Pitt took the stage to introduce the British singer-songwriter and his good friend Chris Cornell of the rock band Soundgarden.

The Allied star appeared to be in great spirit while seated next to Sting on stage, and the smiles continued when he posed for a photo alongside Cornell and Zach Galifianakis Sting and Cornell teamed up for an epic mashup performance at the event, which included "Every Breath You Take" by the Police and Soundgarden's "Black Hole Sun."