Before now, you might have thought groupies were only to be enjoyed by the lucky few sons-of-bitches that become rock stars. But when those groupies become wives and girlfriends (probably because they’re the hottest), sometimes they get pregnant. And sometimes those babies turn into super-hot chicks that get their picture taken. That’s where we come in.

Check out “COED Presents: Sexiest Rock Star Spawn” after the jump!

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#19 and #18 Theodora and Alexandra Richards

Alexandra (right) age: 21
Rock Star Spawn: daughter of Rolling Stone guitarist Keith Richards.

Alexandra is a model and DJ living in New York City. You’ve seen her face in Vogue, Glamour and many other popular fashion magazines. You know…if you look at that sort of thing.

Theodora (left) age: 23
Rock Star Spawn: daughter of Rolling Stone guitarist Keith Richards.

Theodora is currently living in New York City and recently became the face and muse of 4 Stroke denim.

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#17 India Waters

Age: 29
“Rock Star Spawn” of Pink Floyd lead vocalist, lyricist and bass player Roger Waters.

India is a model and actress, and apparently lives the rest of her life in mystery…

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#16 Elizabeth Scarlett Jagger

Age: 24
“Rock Star Spawn” of Rolling Stone lead singer Mick Jagger.

Elizabeth is signed to 1 Model Management and ING Model management. She has been the face of Lancome and Tommy Hilfiger fashion, and was romantically linked to John Lennon’s son Sean Lennon.

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#15 Lucy Walsh

Age: 24
“Rock Star Spawn” of Joe Walsh, guitarist for the Eagles.

You may have seen Walsh on MTV’s Rock the Cradle, and until recently, she was signed to Island Records. Walsh also serves as Ashlee Simpson’s backing vocalist.

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#14 Amber Le Bon

Age: 18
“Rock Star Spawn” of Duran Duran lead singer Simon Le Bon.

At only 18, we know little about Amber other than she is apparently at the beginning of her model career. I don’t know, maybe she’ll release a sex tape some day, and we’ll get some more info.

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#13 Lily Collins

Age: 19
“Rock Star Spawn” of Genesis singer Phil Collins.

Lily is a student at USC, studying Broadcast Journalism, and recently inked a deal with Nickelodeon as a roving entertainment correspondent.

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#12 Brooklyn Sudano

Age: 27
“Rock Star Spawn” of disco era queen Donna Summer.

Brooklyn is an actress, writer and musician, having left her studies at Vanderbuilt for Lee Strasberg Institute in New York City. She also played Vanessa Scott on My Wife and Kids.

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#11 Liv Tyler

Age: 30
“Rock Star Spawn” of“Rock Star Spawn” of Aerosmith’s lead singer Stephen Tyler.

As an actress, you’ve seen her in That Thing You Do, Armageddon and in the Lord of the Rings trilogy. This summer, check her out along side Edward Norton in The Hulk.

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#10 Daisy Lowe

Age: 19
“Rock Star Spawn” of Bush lead singer Gavin Rossdale and step-daughter of No Doubt singer Gwen Stefani.

Until recently, Daisy thought Gavin Rossdale was her godfather. But paternity tests proved otherwise. Last summer she replaced Kate Moss as the new face of Agent Provocateur. Yeah, she’s pretty. But she would eat you alive.

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#9 Peaches Honeyblossom Michelle Charlotte Angel Vanessa Geldof

Age: 19
“Rock Star Spawn” of Boomtown Rats singer and Live Aid producer Bob Geldof.

In addition to having a ridiculously long last name, Peaches is an occasional television broadcaster, but spends most of her time as a socialite in the British tabloids.

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#8 Zoe Kravitz

Age: 19
“Rock Star Spawn” of guitar legend Lenny Kravitz.

Zoe landed Hollywood roles in The Brave One and No Reservations while still in High School. Yeah, she’s that hot.

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#7 Nicole Richie

Age: 26
“Rock Star Spawn” of singer Lionel Richie.

Richie is best known for her role on The Simple Life. She just had her first child with boyfriend Joel Madden.

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#6 Calico Cooper

Age: 27
“Rock Star Spawn” of shock rocker Alice Cooper.

Calico was known for performing at the “side show” of her fathers concerts, but she is now transitioning into film, to star in numerous horror flicks.

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#5 Bijou Phillips

Age: 28
“Rock Star Spawn” of Mama’s and the Papa’s, John Phillips.

Bijouu is an actress and model currently residing in NYC. Known for her tumultuous relationship Sean Lennon (Son of John Lennon), Bijou is cited as the inspiration for much of his 2006 album, “Friendly Fire.”

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#4 Norah Jones

Age: 29
“Rock Star Spawn” of Ravi Shankar, known as the leading Indian musician of the modern era and sitar player that inspired The Beatles.

Jones is arguable the most independently successful of all the women on the list. Her 2002 debut album Come Away with Me, sold over twenty million copies worldwide and received five Grammy Awards, with Jones winning “Best New Artist”. Her second album, Feels like Home, was released in 2004, clocking more than a million sales in the first week of U.S. release. In 2007, she released her third album, Not Too Late, which debuted at number one on the world charts. She has become one of the most successful recording artists of the decade, racking up sales of more than 16 million records in the US and 39 million records worldwide.

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#3 Kimberly Stewart

Age: 28
“Rock Star Spawn” of Rod Stewart.

You’ve seen this professional party girl in the pages of FHM and Stuff magazine, and hitting the LA club scene with her lover friend Paris Hilton.

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#2 Chelsea Tallarico

Age: 19
“Rock Star Spawn” of Aerosmith lead singer Steven Tyler.

Chelsea has kept a relatively low profile compared to her father and award winning actress sister Liv Tyler.We’re sad, too.

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#1 Riley Keough

Age: 18
“Rock Star Spawn” of Lisa Marie Presley, and the oldest grandchild of Elvis Presley and Priscilla Presley.

Riley Keough has been modeling since age 12. She is currently signed to ING Modeling in Paris and has been dating musician Ryan Cabrarra since 2006.

Honorable Mention:

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Miley Cyrus

Age: 15
“Rock Star Spawn” of 1990’s country legend Billy Ray Cyrus

Known by 12-year-olds as “Hannah Montana,” Miley was ranked #17 in the list of Forbes‘ “Top Twenty Earners Under 25,” with an annual earning of US$3.5 million for her successful album, TV series, movie and subsequent arena tour.

Who’s the Sexiest Rock Star Spawn?