Michael Jackson was a constant perfectionist. He loved watching other people do what they did best and then taking that and adding his own little twist to it. He loved to pull the best from the best and make it his own.

Michael Jackson loved studying the greats. He felt that they could only add to what he did naturally. He was absolutely right. I mean, he studied James Brown for years when he was 10 years old, because the Jackson 5 would open for James. He studied him. He studied Fred Astaire. He loved to watch Fred's movies.

The whole first two-thirds of the I Just Can't Stop Loving You song is just he and I. He's singing lead and I'm doing all the harmonies and we're both singing all the background. We're singing all the choruses until the choir comes in. We were the first two-thirds of the song.

I was a question on a game show. I think it was Jeopardy. The question was, "Who is the only person in the world, only female in the world unrelated to Michael Jackson, to ever do a duet with him?" He was doing a duet with me and that's all I cared about.

Michael Jackson really turns my life and changed my creative process as well. "Keep On Loving You" really honors him and honors my relationship with him so much so that the family, the estate and Sony Music gave me permission to use footage from our time on tour together in my new video. I am just so, so honored that they sought to do that because they didn't have to do that at all. It's a brilliant gesture because they realized how much he meant to me. When you hear the song and watch the video, you'll get that too.

Michael Jackson was a constant perfectionist. He loved watching other people do what they did best and then taking that and adding his own little twist to it. He loved to pull the best from the best and make it his own.

I cherish that time we had together with Michael Jackson. It just makes me smile. It makes me happy and sad at the same time. Just sad because I'll never repeat it, but happy that I got to experience it in the first place.