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5 Celebrities Who Are Known For Their Yo-Yo Diets
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Jan. 28 2015, Updated 2:07 p.m. ET
Valerie Bertinelli Weight
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A broken foot in December kept Valerie Bertinelli from exercising, and she gained back some of the weight she lost as a Jenny Craig spokesperson. Pictures went viral. Ouch!
Rachel Frederikson Weight
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From a high of 260 pounds, NBC’s The Biggest Loser winner Rachel Frederickson dropped 155 pounds in season 15. But many — including her trainer, Dolvett Quince—were shocked when Rachel was unveiled as the winner. At 105 pounds, she appeared alarmingly, even dangerously, gaunt. The good news: Since flming the show’s fnale Rachel has gained back 20 pounds, arriving at a weight she calls “perfect.” Cheers!
Kelly Osbourne Weight
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- Valerie Bertinelli Confesses She 'Fumbled the Last True Good Man' in Her Life as She Reflects on Relationship Mistakes
- Valerie Bertinelli's Weight-Loss Journey: See the 'One Day at a Time' Star's Stunning Transformation at 64
- Valerie Bertinelli, 64, Says She's 'Proud' of Herself After Sharing Viral Underwear Photo: 'I Have Been Coming to Terms With My Body'
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By early 2013, Kelly Osbourne had lost 70 pounds. But her recent split from musician fiancé Matthew Mosshart has prompted a noticeable
Christina Aguilera Weight Loss
Christina Aguilera was super teensy during her "Genie in a Bottle Days," but she's gained weight as she's gotten older (and had a kid). Christina debuted this sexy new figure in 2013, which we expect will be similar to her post-baby body debut after she gives birth to her second child later this year.
Kelly Clarkson Weight
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Kelly Clarkson’s always been vocal about her weight issues, but since she won American Idol in 2002, she’s gone from normal-sized to super skinny to slightly overweight. She’s pregnant now, though, so a few extra pounds is totally allowable.