Tom Holland, Selena Gomez, Octavia Spencer, John Cena and many more will lend their voices to the animals who talk to Robert Downey Jr.’s Doctor Dolittle.
The "ALS Ice Bucket Challenge" phenomenon finally caught on with celebrities over the weekend...in a major way. A ton of them did it, including: Selena Gomez, Justin Bieber, Taylor Swift, Jennifer Lopez, Carrie Underwood, Steven Spielberg, Oprah and even 86-year-old Ethel Kennedy!