Lookin' good, Gayle King!

Oprah Winfrey's BFF debuted her recent weight loss at The Cosmo 100 Powerful Women Luncheon in NYC on Monday, Dec. 7 — and we can't get over how great she looks!

gayle king weight loss
Getty Images; Splash

Gayle in January 2014 (left) and December 2015 (right).

Over the past two months, the 60-year-old TV star has lost nearly 20 pounds with the help of Weight Watchers. At the Cosmo event, Gayle debuted her trim new figure in a pretty multi-colored dress accessorized with a pair of black pumps, a matching bag, simple jewelry and a pair of thick-rimmed glasses.

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Gayle — who has been documenting her weight loss on social media — took to Instagram a few weeks ago to share two side-by-side images of herself standing on a scale showing her weight decrease as she follows Weight Watchers' diet and exercise regimen.

"As Beyoncé says, "I woke up like this"… I woke up like this 14 pounds lighter! We'll actually 14.5 pounds lighter but who's counting… Okay me! Started @weightwatchers [on] Sept 12th," she captioned the photos. Days later, Gayle shared another photo of herself standing on the scale showing she is now down to 167.5 pounds!

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Gayle presumably joined Weight Watchers shortly after her friend Oprah, 61, reportedly made $70 million in just one day after investing in the weight loss program on Monday, Oct. 19. “I believe in the @weightwatchers program so much I decided to invest, join the board, and partner in #wwfamily evolution,” the media mogul wrote on Twitter to announce her newest business venture.