Anthony Hart, Carey Hart's brother, died yesterday after wrecking his motorcycle at Stafford Motor Speedway in Connecticut.
Hart, 21, crashed during a practice session for the Doug Henry New England Grand Prix, which is part of the American Motorcyclist Association's XTRM Supermoto Championship series.
Anthony was critically injured when he lost control of his motorcycle and slammed into a wall. He was airlifted to Hartford Hospital where he later died.
Carey and Pink separated earlier this year.