Peta Murgatroyd came out to the John Wayne Cancer Institute Event to show her support for Tony Dovolani, Katherine Jenkins and the cause in general. She spoke with StarCam about why this season of "Dancing with the Stars" is much more difficult and how everyone can get that beach body in time for summer! Check out the full interview on our YouTube Channel (StarCam Celebrities) or the link below. Thanks!!! https://www.youtube.com/watch?v=Pxss0xtciV0 moreless