Beauty

"Today" show correspondent Jill Martin really sparkled by showing off her biggest assets in a glittery bikini in South Beach on Wednesday.

Where in the world has she been hiding that buxom bod?

Comedian Carlos Mencia has dropped 70 pounds ... and that's no joke.

The slimmer, toned and worked out 44-year-old's dramatic weight loss was evident Monday in L.A. (left) especially when compared to how he looked just one year ago (right).

Now people will want to copy his routine.

"Dr. 90210" himself Robert Rey said cheese and showed off his yoked arms -- and shaved pits -- during a photo op in Beverly Hills on Tuesday.

Wearing a form fitting white bandage dress, Christina Aguilera showed off her stunning talents at the AMAs last week, while Kelly Clarkson belted out her hits in a copper colored version on "The X-Factor."

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Here's A-list marionette/puppets Kermit the Frog and Miss Piggy back in 1981 (left) -- and 30 years later, at the premiere of their new movie "The Muppets" last week (right).

They are better than ever.

Victoria's Secret supermodels Lindsay Ellingson, Chanel Iman, Alessandra Ambrosio and Adriana Lima got into the holiday spirit at an event in NYC this week.

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Super buff and hairless wrestler/actors John Cena and Dwayne "The Rock" Johnson pounced on each other at Madison Square Garden the other night.

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Here's Eva Mendes on the set of her new French film "Holly Motors" in Paris on Tuesday (left) -- and the late Amy Winehouse back in 2007 (right).

The movie is not a biopic.

Here's Katy Perry at the American Music Awards last night (left) -- and Joan Crawford in the 1945 film "Mildred Pierce" (right).

Curling your bangs can be a real bitch.

Here's the 36-year-old "Taxi Driver" star Cybill Shepherd back in 1986 (left) -- and 25 years later, the 61-year-old at an event in Beverly Hills on Thursday (right).

She's been moonlighting at the fountain of youth.

Doing his best Kenny G impersonation, adult contemporary singer/songwriter Jason Mraz rocked some curly longer locks and chin bush at an event in Australia last night (left) -- quite a change from his more groomed and clean-cut bikini look of a couple years ago (right).

Whether you are on Team Jacob with Taylor Lautner or Team Edward with Robert Pattinson, "Twilight" fans are hysterical over the release of "Breaking Dawn" this weekend.

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Bradley Cooper is this year's People's Sexiest Man Alive ... but a major backlash has erupted on the web, by people who think Ryan Gosling -- and his yoked bod -- were robbed of the title.

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Former "Dancing with the Stars" contestant Chaz Bono and "Sweating to the Oldies" guru Richard Simmons made nice outside the "Wendy Williams Show" in NYC on Tuesday.

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Britney Spears went green in Rio by showing off all her environmentally sound bits in a bright emerald two-piece bathing suit on Tuesday.

The 29-year-old mother of two is doing her part to make the world a better place.