The 61-year-old CBS This Morning co-anchor captioned the photo with, “Stars they are just like us! @oprah & @stedmangrahamofficial relaxing by the fire -beverage of choice hot apple cider …”
Winfrey and Graham sat across each other looking comfy in a red and white striped onesie as well as a T-shirt and sweatpants.
Later in the evening, King posted a second photo of their group around the dinner table wearing the same red and white striped onesie as Winfrey.
“Dinner! @oprah surprised us w/ @burtsbeesbaby onesie no size big enuf for @stedmangrahamofficial,” she captioned the photo. “I think he was bummed (smile) it was most popular on @oprahmagazine favorite things list.”
“Weight Watchers is easier than any other program I’ve ever been on,” she said in a press release shared with PEOPLE. “It’s a lifestyle, a way of eating and a way of living that’s so freeing. You never feel like you are on a diet and it works.”
In September, the 62-year-old talk show queen took to Twitter to debunk rumors that she and Graham, 65, were marrying.
“Six people who know me well have called today congratulating me or surprised they weren’t invited to my wedding,” she wrote. “It’s not true!!”
The couple have been dating since 1986 and celebrated their 30th anniversary this year.