Christy Knowings, former star on Nickelodeon's 'All That,' dies at 46

LOS ANGELES — Christy Knowings, a former cast member on Nickelodeon's sketch comedy series "All That," has died. She was 46.

Knowings suffered an asthma attack on Friday, which led to brain damage, a family member told TMZ. She was removed from life support and died Tuesday, Aug. 11, at a Los Angeles-area hospital. Her aunt, Tyleah Joseph, announced the death on Facebook, and her manager confirmed the news in a statement to Variety.

Knowings joined the cast of "All That" in 1997 and remained on the show through the end of Season...