Michael Jackson's Kids: One Year After Dad's Death

Michael Jackson's Kids: One Year After Dad's Death

Never-before-seen footage of Michael Jackson's kids Prince, Paris and Blanket has been released nearly a year after the pop singer's death on June 25.

PHOTOS: Michael and his kids

"Their whole world just completely collapsed," a longtime family friend says on TLC's show, Michael Jackson's Kids: Hidden Lives, which airs this Sunday, Father's Day, at 9 p.m. ET.

PHOTOS: Michael's most memorable moments

"It was a normal household," swears another confidante. "Very loving and very full of beauty."

Says Rabbi Shmuley, Jackson's longtime spiritual advisor, "Basically, he was their whole world."