Sia, 41, is an Australian singer/songwriter by day, and a magical pony by night, as it turns out. “Rainbow,” which appears on the soundtrack for My Little Pony: The Movie (Oct. 6), is simply gorgeous ...

Did you know there’s a My Little Pony movie coming out? Sia is in it—she voices a pop star pony with an unruly black-and-white mane. She also contributed an uplifting song called “Rainbow” to the ...

Are the kids in your life too young to see “Wonder Woman”? No worries: now they’ve got Twilight Sparkle Princess Pony, instead. Yes, “My Little Pony: The Movie,” like its television predecessor, is ...

Jessica Vaughn, head of sync at Venice Music and founder of Head Bitch Music, talks working with Hasbro and using social media to shape two EPs, the art of crafting themes for children, and AI in the ...

Christina Radish is the Senior Entertainment Reporter at Collider. Having worked at Collider for over a decade (since 2009), her primary focus is on film and television interviews with talent both in ...