Check Out Oprah Winfrey’s Slimmed-Down Body on the Red Carpet

Whoa, O! Oprah Winfrey premiered her OWN network’s new series, Queen Sugar, in Burbank, California, on Monday, August 29, working her fabulous, newly slimmed-down frame. See her in Red Carpet Daily, presented by AT&T!

The former daytime TV queen, 62, showcased her whittled waistline — the result of her hard work with Weight Watchers — in a midnight cold-shoulder dress with grommet details and three-quarter sleeves. She accessorized the style with thick black frames, dangling earrings, a cocktail ring and peep-toe shoes.

PHOTOS: Oprah's Hair Evolution Through the Years

Oprah dished to Us Weekly all about her new diet (which, according to her commercials, still includes bread!) on the red carpet at the premiere. “I’ve been sticking to Weight Watchers, even on set,” she told Us. She confessed that while filming the upcoming HBO movie The Immortal Life of Henrietta Lacks, the true story of a woman who unwittingly donated cells that have been extensively used in medical research since the 1950s, “it’s hard with all those Doritos and Cheetos at craft services! But yeah, I’m sticking to it.”

Oprah Winfrey
Executive producer Oprah Winfrey attends OWN: Oprah Winfrey Network’s ‘Queen Sugar’ premiere at the Warner Bros. studio lot Steven J. Ross Theater on Aug. 29, 2016, in Burbank, CA. Steve Granitz/WireImage

For more from Oprah — including the scoop on her forthcoming cookbook — watch the video above. Plus, stay tuned to learn everything you want to know about the best beauty looks at the MTV VMAs 2016. We have the details on Kim Kardashian’s dewy complexion, Rihanna’s black-cherry lip color and more!

PHOTOS: Ageless A-Listers!

And speaking of Rihanna’s pout, her makeup artist Mylah Morales is visiting Us Weekly today to re-create the Michael Jackson Video Vanguard Award winner’s entire face — make sure to tune in on Tuesday, August 30, at 4 p.m. ET!

(Wardrobe: Aqua at Bloomingdale’s)

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!