“The Cosby Show” alum Keshia Knight Pulliam paid tribute to her former co-star Malcolm-Jamal Warner after his death at age 54 with a touching social media post on Sunday. Knight Pulliam, 46, shared an Instagram video of Warner playing bass guitar onstage for a live audience at City Winery in Atlanta.

Malcolm-Jamal Warner was honored by his friends and fans during a live tribute on his 'Not All Hood' podcast, led by his co-host Candace Kelley. 'The Cosby Show' actor, 54, died as a result of accidental drowning in Costa Rica0.