Lauren Conrad

No stranger to cameras, Lauren Conrad brings her own crew to document her time at the studio. LC is back with the cap on her book trilogy in "Sugar & Spice." The fashionista also discusses her newer, darker hair style and gives our host some personal style tips. Hosted by Oliver Trevena.

James Blunt

James Blunt clears up a common misconception.

Matt LeBlanc

Matt LeBlanc takes on himself for his latest return to television.

Wilmer Valderrama & Alexa Vega

Learn about some of the co-stars' untold interests and talents.

Seth Rogen & Cameron Diaz

The Green Hornet in the flesh and his ever-lovely co-star.

Camilla Belle and Nicholas D'Agosto

Camilla and Nicholas get close with our host.

Brittany Snow

Brittany reveals her go-to karaoke song.

Joan & Melissa Rivers

Who knows best between the chatty mother/daughter pair?

Sarah Shahi

It's a birthday celebration for the lovely star of "Fairly Legal"!