The 2012 London Olympics are officially underway and we can't wait to see which athletes will take home bronze, silver and gold medals this year -- and which stars will make their way into the pop culture lexicon.
There are many Olympic athletes who have gone on to become celebrities and pop culture icons, and we can't include them all, we've picked out 12 shining stars who have gone from unknown athletes to world-renowned superstars and celebrities.
Thanks to "Dancing With the Stars," a few medal winners have added the coveted mirror ball trophies to their prize rack, while others have worked their way into Hollywood.
And then there's Tonya Harding.
Check out 12 Olympians who have become well known in pop culture and let us know your favorite Olympic sar in the comments below!
Bruce Jenner may have shot to fame after winning the gold medal in the decathlon at the 1976 Summer Olympics, but these days you can find him on reality TV with his wife, Kris Jenner, and the rest of the Jenner-Kardashian clan.
Apolo Anton Ohno has won eight Olympic medals for speed skating, but many people know him from his 2007 "Dancing With the Stars" win with dancing pro-turned-movie-star Julianne Hough.
Michael Phelps has made many headlines in his career -- especially thanks to his record-setting swimming wins in the 2008 Summer Olympics -- but he also made the news when he was photographed using a bong in 2009. Hey, you're a real celebrity now, kid!
Gymnast Shawn Johnson tossed and tumbled her way to victory at the 2008 Summer Olympics, and then won "Dancing With the Stars" 2009. Gold and silver medals AND the mirror ball trophy? That's a lot of bling for such a young star.
The Winklevoss Twins
Twins Tyler and Cameron Winklevoss competed in the 2008 Summer Olympics in rowing, but it's likely their dispute with Facebook founder Mark Zuckerburg -- and Armie Hammer's on-screen portrayal of them in "The Social Network" -- is what people remember them for. Plus, they have Aaron Sorkin to thank for that catchy moniker "The Winklevii."
Figure skater Kristi Yamaguchi spun her way to gold in the 1992 Winter Olympics, and 16 years later was crowned the champion on "Dancing With the Stars."
Two-time gold medal winner Shaun White has become the face of American snowboarding, and since flying to fame he's picked up several endorsement deals and even had a cameo in the 2011 film, "Friends With Benefits."
If there was ever a celebrity-making Olympic moment, it would be Keri Strugg's 1996 Summer Olympics gymnastics win, when she performed on the vault with an injured ankle. It's a moment that will go down in Olympic history, and has made Strug a pop culture icon.
The Williams Sisters
Aside from their many other tennis accolades, sisters Venus and Serena Williams took home gold in Women's Doubles in both the 2000 and 2008 Summer Olympics, and have made a mark in pop culture as well. When people started talking more about their off-the-court outfits, that's when they really made it.
Figure skater Brian Boitano took home the gold at the 1988 Winter Olympics -- beating Brian Orser in what would become known as the "Battle of the Brians." He would later be featured as a recurring cartoon character on "South Park," and the song, "What Would Brian Boitano Do?" was featured in the film, "South Park: Bigger, Longer & Uncut."
Olympic gymnast Nastia Liukin went from winning medals at the 2008 Summer Olympics to sitting in the front row at fashion shows and even made an appearance on "Gossip Girl."
And then there's two-time Olympian Tonya Harding. The figure skater became a household name not for her athletic talents, but for the out-of-the-rink drama she was involved with regarding a 1994 attack on fellow skater Nancy Kerrigan. A "celebrity" sex tape followed, securing her place in pop culture history, for better or worse, and she later pursued a short career in female boxing.