Let's celebrate this special day by taking a look at our favorite sisters in Hollywood.
This live television musical just got better.
Chewie's BFF is back!
These stars look so adorbs with their dads!
RIP Christina Grimmie. Let's honor her unforgettable performances from The Voice.
Which stars graduated high school this year? Find out!
Find out where American Idol's 15 winners are today.
Celebrate prom season by checking out these awesome celebrity prom photos.
Watch Dove Cameron put her own magic into the re-imagined version of Christina Aguilera's "Genie in a Bottle." Then check out exclusive video extras.
The stars went green on St. Patrick's Day. Check out the best celebrity St. Patrick's Day moments.