Here's what's coming up on this week's Oprah Winfrey Show:

• Monday, February 25: "Exclusive: Valerie Bertinelli Comes Clean About Living a Lie" with details on her marriage to Eddie Van Halen, drug use, battle with weight and more.
  
  
• Tuesday, February 26: "Rocker Rick Springfield, TV Legends William Shatner and Henry Winkler" tune in to see Rick perform his 1981 #1 hit "Jessie's Girl"
  
  
• Wednesday, February 27: "Living on the Edge: Lisa Ling Reports How Far Would You Go" find out about living a "freegan" lifestyle and a suburban mom who is also a stripper
  
  
• Thursday, February 28: "The Age of Miracles: The New Midlife" Marianne Williamson discusses how to make ages 50 and beyond the best years of your life
  
  
• Friday, February 29: "Oprah's Big Give Kickoff Party" meet the contestants and judges from the upcoming ABC reality show