Malcolm-Jamal Warner was remembered by his longtime friend and Cosby Show co-star, Keshia Knight Pulliam, one week after his death. In a video posted to Instagram, Pulliam, 46, shared footage of Warner playing guitar onstage at City Winery Atlanta. She captioned the post with a promise that she would be there for Warner’s daughter.

Malcolm-Jamal Warner, known from 'The Cosby Show,' tragically died at 54 while saving his 8-year-old daughter from a rip current