Watch: Donny Osmond Remembers Michael Jackson

On the one-year anniversary of Michael Jackson's death, Donny Osmond shares his memories of the late King of Pop, and he opens up about his sister Marie's healing process following the loss of her son.

"My fondest memory with Michael, we were both 14 years old, and it was right after the first American Music Awards; we presented an award," Donny tells ET. "And we thought, 'We're hungry!' So we hopped in the back of my limo, drove to Jack-in-the-Box, and we were sticking our heads out the moon roof eating tacos and driving down Sunset Blvd. We were both laughing our heads off."

"It's still hard for me to imagine a year after his death that he's still gone, that Michael isn't with us," Donny adds. "But his music lives on. Michael will always be with us."