What a rock!

La Toya Jackson is engaged to her longtime business partner Jeffre Phillips.

The 58-year-old performer and sister to the late Michael Jackson broke the news on "Good Morning America" Wednesday, where she showed off her massive 17.5 carat diamond engagement ring. 

While she still has to iron out details for her wedding day, Jackson is already thinking about motherhood. "I've always wanted to be a mother, all my life," she said.

This will be the second marriage for La Toya, who was previously married to former manager Jack Gordon for seven years.

Congrats to the happy couple!

What do you think of her ring? Tell toofab in the comment section below, and click "Launch Gallery" above to see more celebrity wedding and engagement bling.

Watch Jackson show off her new bling in the video below!

ABC US News | ABC International News