Lotta Topp (born Carolyn Worth on November 16, 1942) is a former American porn star and adult / nude / fetish model from the mid/late 1980's. She had enormous FF cup fake tits and did many videos for Big Top Video and Xavier Productions. She also modeled for Gent many times. Lotta was a MILF and usually played older roles or was a dominate fetish model in films like Smothering Tits #1 and #2.

Lotta took her nickname from her most prominent feature -- her mammoth 55FF mammaries. Lotta took her assets to the porno screen after a successful stint as an exotic dancer, dating back to the late 1960's, making her porn debut in 1985's Chocolate Bon-Bons.