Oprah has talked to thousands of couples over the years, but few husbands have been as candid as Fred, a man who admitted to cheating on his wife, Linda. In 2004, Fred came clean about a five-year affair. Now, Linda opens up about her marriage and the tragic accident that took Fred's life.

After 15,000 entries, months of searching and thousands of votes cast by viewers, Oprah's Pop Star Challenge crowned a winner: LaShell Griffin from Detroit. Since taking home the title in 2004, LaShell has experienced her share of ups and downs. From her successful debut album to her divorce, find out what LaShell is doing today.

Jessica Coleman was an all-American girl, who at age 15, stabbed her newborn son in the chest. The next day, Tom, the baby's father, disposed of the child's body in a nearby quarry. In 2006, Jessica spoke to Oprah via satellite from the Lorain County Jail in Ohio. Look back at that interview and find out what happened to Jessica after her release.

When Carson Kressley first met Dawn, a mother of two from Alberta, Canada, she was done up from the top of her hair-sprayed extensions to the tips of her hot pink heels. After helping her embrace her natural beauty, Carson revealed Dawn's new look. Did Dawn keep it up, or is she back to her old ways? Watch and see!

In 1987, Chilli Pepper, Oprah's cross-dressing Chicago pal, made her first Oprah Show appearance. Twenty-five years later, Chilli is still performing as a female impersonator at Chicago's Baton Show Lounge. Watch as Chilli invites cameras backstage and introduces her fellow performers.

From a young age, Kaden, now 20, believed he was born in the wrong body. See why Kaden says appearing on The Oprah Show in 2004 to talk about being transgender helped others be true to themselves. Plus, Kaden offers advice to young people struggling with their gender identity.

After a trip to Africa in 2007, Zac, Taylor and Isaac Hanson, members of the band Hanson, began inviting fans to walk barefoot for one mile before each concert to support the fight against poverty. Since then, the Hanson brothers have walked more than 170 miles as part of their Take the Walk campaign. See why Isaac says these efforts inspire compassion.

While recording their third album in 2001, boy band Hanson documented their journey in a film called 'Strong Enough to Break.' Taylor Hanson, 29, says the documentary was the start of the band's second chapter. Watch as they describe how the film was a turning point in their lives.

In 2004, Angelina supported her child, Kaden, a transgender 11-year-old, when he appeared on The Oprah Show. See why Angelina says she made the tough decision to talk about Kaden's journey on national television in an effort to save his life.

In 1998, Oprah invited the Hanson brothers, Zac, Taylor and Isaac, and hundreds of their screaming fans to be part of The Oprah Show. Since then, these brothers, best known for their hit, 'MMMBop,' have made five records and had eight children between them. Watch as they open up about child stardom, family life and more.