United Kingdom, June 25 -- Roseanne Barr's firstborn daughter grew up thinking her biological mom was Goldie Hawn.

The 72-year-old comic gave birth to a baby girl named Brandi when she was 17 and kept the tot for a week before she decided to give "her up to Jewish Family and Children Services there in Denver", and at the time of the adoption, she promised her child she'd see her when she turned 18.

Brandi then connected with Roseanne when she was 17 and a half, but admitted she was surprised to discover she was her birth parent.

Speaking to Bunnie XO on her Dumb Blonde podcast, she said: "I was on TV, and that's how [she] found me. All she knew was that her mother was famous in Hollywood, and Jewish.

"She thought Goldie Hawn was her m...