Ellen put her to the test, and put an audience member at stake! See what happened here.
See more exclusive footage of Lea at EllenTV.com/backstage.
He went into a burning building to save the life of his young neighbor, and was here to tell Ellen his story. She had a very special surprise.
The actress and mom told Ellen about how she's raising her children, and her difficulty remembering how old they are.
Her reaction to Louis CK's win at the Emmys had people talking! She told Ellen the story, and brought another photo that will have people talking, of a giant zucchini!
She may only be 6, but Kaliah's YouTube inspirational speech packs a punch! See what she had to say about bullying!
The mother of pop star Justin Bieber told Ellen what it was like raising the singer as a single mom, her vow to remain chaste until she's married, and how she feels about Justin's girlfriend, Selena Gomez!
The Hollywood legend opened up to Ellen about his politics and his daughter's relationship.
The country superstar was here to show her Ellen her new look. After her close friend was diagnosed with breast cancer, the two faced losing her hair -- together, with a new haircut.
Eight hikers from Colorado joined together to rescue a dog that was stranded on top of a mountain. All eight were here to tell their incredible story that meant so much to Ellen.
Atticus and Rainer Muuss are only 4 and 6 years old, but boy do they know their presidents! Ellen put their knowledge to the test at the RNC. Check it out!