Celeb Secrets Are the Specialty on 'Oprah's Next Chapter'

Oprah Winfrey has seen a ratings jump with "Oprah's Next Chapter."

Oprah Winfrey may have found her next chapter!

The talk show queen-- whose OWN network has been struggling-- recently hit a ratings milestone with her "Oprah's Next Chapter" interview with pop superstar Rihanna.

The interview gave OWN its second-highest ratings ever, with 2.5 million viewers, according to the Hollywood Reporter. The only OWN show to surpass that number was O's sit down with Whitney Houston's family earlier this year.

But now that Oprah has found her OWN niche, can we expect to see more of her mug on her fledgling network?

She's already interviewed everyone from the Kardashians to Kelsey Grammer, but the at-home interviews are a departure from her former, studio format and they give an inside glimpse at the stars' lives away from the set.

Here's a look at a few secrets we've learned from Oprah's in-depth "Next Chapter" interviews-- and who we can look forward to seeing on the show.

  • Jennifer Hudson has naturally full lips, but she told Oprah she had to get lip injections for her role in the movie "Dreamgirls." As for being labeled a "big girl" during her early days in Hollywood! , she said she always thought a size 12 was normal and was never insecure about her appearance. "I have the height of a model, lips people pay for," she said.
  • Lady Gaga doesn't own a home! The millionaire singer told Oprah she stays at her parents' Upper West Side apartment when she's in New York City. "I'm a wandering gypsy. So I sleep upstairs whenever I come to New York," she said.
  • Kelsey Grammer is adventurous! While he denied his ex-wife's suggestion to radio shock jock Howard Stern that he likes to cross dress, he did admit to Oprah: "I've been very sexually adventurous."
  • Gabby Douglas was bullied. The 16-year old Olympic gold medalist confided to Oprah that she endured bullying and racial slurs at a Virginia gym. "I felt I was being bullied and isolated from the group and they treated me not how they would treat their other teammates," she said. "One of my teammates was like, 'Could you scrape the bar?' And they were like, 'Why doesn't Gabby do it, she's our slave?'"
  • Kim Kardashian told Oprah she knew her marriage to NBA star Kris Humphries was over early on. (It doesn't get much earlier than a divorce after 72 days!) The reality star said of her lavish wedding: "We don't do anything for ratings," but added, "Once we moved in, I knew that he was not the one."
  • Rapper 50 Cent revealed that he's a grandmama's boy-- and that he used to rub his grandma's feet and paint her toenails. Now that's a manly pedi!
  • Rihanna told Oprah that in the aftermath of her split from ex-love, Chris Brown, she's looking for a man to share her life ! with. "I ! have everything else, all I want is a partner in crime to enjoy it with!" she said.

Coming up: Oprah has political satirist Stephen Colbert and the divine Bette Midler on tap for their first ever at-home interviews.

"Oprah's Next Chapter" on Sunday night at 9/8c on OWN.

More From This Contributor:

5 Surprising Oprah Winfrey Acting Roles

10 Things Kelsey Grammer Revealed to Oprah

Revelations From Oprah Winfrey's Lady Gaga Interview

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