Rob Lowe, Adam Lambert, Samantha Garvey - S9.E81

He's just about as charming as they come, ROB LOWE has been making us laugh for the past 3 seasons on "Parks and Recreation," and now he's starring in a new lifetime movie, "Drew Peterson: Untouchable." He's catching up with his friend Ellen about the new thriller that's ripped from the headlines.

Plus, ADAM LAMBERT returns to the Ellen stage to perform his new song, "Better Than I Know Myself," from his upcoming CD, "Trespassing." You won't see him anywhere else in daytime! Don't miss it!

Then, the incredible story of SAMANTHA GARVEY, a 17-year-old whose family is homeless, but that didn't stop her from getting a 3.9 GPA and becoming a semi-finalist in the prestigious "Intel Science Talent Search!" Her story will inspire your entire family. Don't miss it.