1980

Kim Kardashian

October 21

Kimberly, Paris...and O.J.

Defense attorney Robert Kardashian and wife, Kris Houghton, welcome their second child, Kimberly Noel, to their posh L.A. lifestyle. The growing brood already includes one-year-old Kourtney and will add Khloe in 1984 and Robert Jr. in 1987. By pre-school, Kim is palling around with Paris Hilton, and by 1994, her father is in the media spotlight when he houses and later defends O.J. Simpson (right) following the murders of Nicole Brown Simpson and Ronald Goldman.

1990s

Kim Kardashian

Dangerous Curves Ahead!

After her parent's divorce – her mother remarries Olympian Bruce Jenner (left) in 1991 – Kardashian hits puberty and is ashamed of her growing body. "I used to say my prayers before bed and pray I would stop developing," she tells Playboy. With time, though, Kardashian grows confidence, even defending the authenticity of her curves: "I always laugh when it says on the Internet that I have fake boobs or butt implants or injected lips, because it's so not true."

2000

Kim Kardashian

Kardashian Marries Damon Thomas

Kardashian, 20, marries music producer Damon Thomas (right), 30, who works with the likes of Pink and Faith Evans. But death doesn't do them part, as Kardashian and Thomas endure a messy divorce in 2004. According to PEOPLE, Thomas calls Kardashian a "compulsive shopper."

2003

September 30

Robert Kardashian Dies

Kardashian’s father dies at age 59 just eight weeks after learning that he had cancer of the esophagus.

2004

Kim Kardashian

Kim Turns Stylist

After singer Brandy (left) appears on a worst-dressed list, Kardashian is hired as her personal stylist. The stint parlays into a full-time business for Kardashian as a stylist and personal shopper to stars like Lindsay Lohan. Around this time, she begins dating Brandy's brother, R&B singer Ray J. In 2006, business is booming and, with sisters Khloe and Kourtney, Kardashian opens Dash, a boutique in Calabasas, Calif. But in 2008, Brandy and Ray J's mother, Sonja Norwood, sues Kardashian and her siblings, alleging that they made more than more than $120,000 in unauthorized charges on an American Express card.

2006

Kim Kardashian

May

Helping Nick Get His Groove Back

Six months after the breakup of his famous marriage to Jessica Simpson, singer, Nick Lachey (right), 32, is spotted with Kardashian, 25. PEOPLE reports that they were photographed on May 24 at an afternoon showing of The Da Vinci Code, where they held hands.

2007

Kim Kardashian

February

Kim's Sex Tape with Ray J

While rumors of a sex tape involving Kardashian and ex-boyfriend, Ray J (left), swirl, Kardashian denies any such tape exists. "There is no amount of money that could ever convince me to release any tape, even if I had one," she tells Complex. But the tape eventually surfaces on the Internet, and Kardashian sues Vivid Entertainment to suppress its distribution, saying "it would humiliate me and ruin my family." By April, Kardashian settles with Vivid to distribute the tape.

Kim Kardashian

Keeping Up with…

Kardashian gets her own E! reality series, Keeping Up with the Kardashians, which documents her career and family life, with sisters Kourtney and Khloe, momager Kris, and stepdad Bruce Jenner. The first season features Kim debating whether or not to pose for Playboy. "At the heart of this series – despite the cat fights and endless sarcasm – is a family that truly loves and supports one another," Ryan Seacrest, executive producer of the series, tells Daily Variety.

Kim Kardashian

Footballer's Girl

Kardashian begins dating New Orleans Saints running back Reggie Bush. "I'm not really a sports girl," Kardashian tell the AP. "But I sit with all the wives and they know everything and I don't so they are teaching me, and I'm learning a lot about it, so I'm loving it." They split in July 2009, before reuniting after Khloe's wedding that September.

Kim Kardashian

December

Kim Bares All for Playboy

Kardashian appears on the cover of Playboy – and bares all inside. "Of course you're nervous and want more time to work out. But I'm proud to show people who I am," she tells Men's Fitness about the shoot. "You always see the typical skinny models and I'm not that and I'm proud not to be that." In 2008, she inks a deal to be the latest face of Bongo Jeans.

Photo Credits

BIOGRAPHY (top to bottom): Vince Bucci/Getty; Ron Galella/Wireimage; John Parra/WireImage, Frazer Harrison/Getty; Brian Lindensmith/Splash News Online; Evan Agostini/AP, Clark Samuels/Startraks; Chris Polk/FilmMagic, inset: amazon.com; Courtesy E!; Seth Browarnik/WireImage; Rob Loud/Getty Images

Edited by Janet Mock and Julia Wang