Media mogul Oprah Winfrey is making serious cash in her new venture with Weight Watchers.
According to Market Watch, the former talk show queen raked in $18 million ($US12 million) in just over an hour after tweeting a video about how she lost weight while still eating bread.
"I lost 26 pounds (11.7 kilograms) and I have eaten bread every single day," she declares in the footage.
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