Some of Hollywood's biggest celebrities are giving of their time to get you to become a Partner In Hope. The pleas from celebs like Jennifer Antison, Betty White and others will melt your heart.

St. Jude Children’s Research Hospital, the brainchild of actor Danny Thomas now championed by his children Marlo and Tony, is a hospital in Memphis dedicated to helping children “fight cancer and other deadly diseases.” While the work St. Jude does is incredible, even more incredible is that the kids' families are never asked to pay a dime for the care their little ones receive.

The hospital is now celebrating its 50th anniversary of saving lives, which means there’s no time like the present to pull out all the stops when it comes to fundraising.

In the past, we’ve seen Marlo Thomas' celebrity friends like Jennifer Aniston, Robin Williams and Morgan Freeman support St. Jude in PSAs and live events, but this year the stars have come out in droves to shine a spotlight on the hospital's amazing work and the phenomenal kids who smile through their ordeals.

This Thursday and Friday, Lite Rock 98 KODM will be presenting our Radio Cares for St. Jude Kids Radiothon where you can become a 'Partner In Hope' by pledging just $20 a month to help kids beat cancer.

Take a look at how the Beatles' 'Hey Jude' is breathing new life into a very deserving charity -- and see how many celebs can you spot in the video.