Ariana Grande did an impromptu cover of Hilary Duff's song 'Why Not' on Instagram, and got the Disney icon's approval!

Ariana Grande may have gotten her start on Nickelodeon, but she just proved that she's also a Disney Channel fan by singing a ...

Ariana Grande recently performed a rendition of Hilary Duff’s 2003 single Why Not in a promotional clip for her brand, r.e.m.

For instance: I recently revisited Hilary Duff's music video for her 2003 single "Why Not," and it was absolutely everything I didn't know I needed in life.

If I felt strongly enough toward someone or if someone felt strongly about it, I might say OK. But it’s not essential." Hilary Duff appears on the cover of the February 2016 issue of Redbook.

Hilary Duff hinted at why Disney+ paused the Lizzie McGuire revival on Instagram. And it may have to do with the platform's idea of what make a show "family-friendly." ...

Hilary Duff opened up about how she keeps her positive outlook, for TODAY's One Small Thing series. Create your free account or log in to save this article April 30, 2018, 10:46 AM PDT / Source: TODAY ...

"Of course. That's why I had a music career," she shared with E! News' Justin Sylvester and Carissa Culiner. "We shot 65 episodes in two years, so from 12 to 13, I was Lizzie McGuire. It is a blur.