"We've got one last surprise for you on this happy day," Will says. "So, Miss Oprah, ladies and gentlemen, please welcome Usher!"
Usher ends the show with the gospel classic "Oh Happy Day."
Tyler Perry joins Jurnee Smollett-Bell for some dish on confidence, strong women and what men really think is sexy.
Jerry Seinfeld opens up about his new show, The Marriage Ref, the real appeal of monogamy, when to say sorry and whether or not marriage is really worth it, after all.
The director, playwright, and actor is the first black studio mogul in American history - but 14 years ago he was living in his car. Tyler Perry sits down with Oprah to talk about his journey from struggling artist to superstar.
Janet Jackson opens up about the death of her brother Michael Jackson. Plus, Tyler Perry discusses their new film, Why Did I Get Married Too?