Reviewed relationship
How are Kelly Curtis and Allegra Curtis connected?
half-sister
The short answer
The cited source identifies Allegra Curtis as Kelly Curtis’s half-sister.
The Kelly Curtis and Allegra Curtis relationship is described here as half-sister. This answer comes from one statement in the cited source, so it does not claim details beyond that reviewed evidence.
What the source says
“Relatives Jamie Lee Curtis (sister) Allegra Curtis (half-sister) Kelly Lee Curtis (June 17, 1956 – May 30, 2026) was an American actress. She was known for her roles in Magic Sticks (1987) and The Devil's Daughter (1991).”
Relatives field identifies Allegra Curtis as a relative of Kelly Curtis.
Open the cited source revision ↗ Revision 1376525822 · checked 2026-10-04
How to read this connection
The Relatives field names the person and gives the family role in parentheses.
This page cites one statement from one reviewed source. It is not a complete relationship history, and it does not establish details beyond the cited evidence.
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