Cytherea (born September 27, 1981, in Salt Lake City, Utah, United States) is an American adult model and an adult film actress best known for her female ejaculations or squirting during orgasm.

In Greek mythology, Cytherea (sometimes "Kytherea") is a title given to the love goddess Aphrodite, who in some later myths is said to have been born in Kythira.

Cytherea moved from her hometown to Las Vegas, Nevada and started her own Yahoo! Group, on which she posted nude photographs and video of herself. She was then contacted by an adult industry modeling agency about working in adult film. She agreed and began working as a porn star shortly thereafter.

Cytherea has garnered much attention for her work in the adult industry, winning the Best New Starlet Award from AVN in 2005. To date she has been featured in over 200 adult films, including a series of titles in which she stars called Squirtwoman (Cytherea Iz Squirtwoman, Squirtwoman 1-3). She has appeared on cable television shows, most notably the HBO/Cinemax series Sex Games: Vegas, Playboy TV's Night Calls and has been a 3 time guest of The Howard Stern Show (per her IMDb filmography).

Cytherea also hosts an industry talk and interview radio show with her husband Brian (also known as Plus One) on KSEX in Los Angeles, California called Goddess of Gush. Together they have formed a production company called Club Cytherea Productions. Since its inception, 7 movies have been produced under the label, e.g. Female Ejaculation Nation, Meet The Fuckers and Star Whores.

• Cytherea has a tattoo of a butterfly between her shoulder blades.
• She has a pierced tongue, navel, and clitoris hood.
• She is of mixed Mexican, Native American and Caucasian descent.
• She worked at a Wendy's Fast Food Restaurant for 2 1/2 years before her first adult film.
• Her first adult scene was with Tyce Bune in I've Never Done That Before #14.
• She's recently became a "MoFo Girl", to promote the clothing company MoFo Wear.
• Her first anal sex scene was in Cytherea's Anal Whores

• Best New Starlet (2005), AVN
• Best Specialty Tape - Other Genre (2005) for Cytheria Iz Squirtwoman, AVN