Little sis is saying goodbye to big bro — Keshia Knight Pulliam just dropped a tearjerker tribute to her “Cosby Show” costar Malcolm-Jamal Warner.
In a Sunday night IG post, Keshia shared a haunting clip of Malcolm-Jamal jamming on bass at Atlanta’s City Winery — and her caption cut deep: “A week ago I lost my big brother, but I gained an angel…”
