Kelly Osbourne inspired millions when she shaped up on Dancing With the Stars in 2009, and the 27-year-old has kept the weight off thanks to the Bar Method.
VIDEO: Get toned thighs using the Bar Method
SoHo studio owner Kristin Kelleher recently invited Us Weekly to her New York City facility, where she demonstrated how to get Osbourne's sculpted arms and shoulders.
PHOTOS: Kelly Osbourne's body through the years
Watch the video (above) for a step-by-step toning guide.
Advised Kelleher: "Do this exercise three to five times a week in conjunction with other Bar Method exercises to achieve fast results."
Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.
Beyonce and Alicia Keys double date with their famous hubbies on today's Celebs Gone Social.
See what the cast of "American Beauty" is today.
Jennifer Lopez shares an adorable photo of her look-alike daughter, plus more celebritots on social media on today's Celebs Gone Social.
Prince Harry, Jessica Alba and more stars who threw out the first pitch at baseball games.
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.
Get the scoop on the RHONJ stars' recent whereabouts on Replay.
© 2014 Whalerock Industries