Janet, the sister of pop superstar Michael Jackson, insists Jermaine was insatiable when she was heavier.
She told Britain's Grazia magazine: "Not once did he make me feel uncomfortable. He'd grab me, pull me around the stomach, look me in the eyes and say, 'This needs love too!'
"I thought that was the sweetest thing. I've never in my life had love that was so unconditional.
"My weight never affected my sex life. Nothing changed, nothing!"
The 40-year-old star is convinced she has found 'The One' in Jermaine, and is confident they will spend the rest of the their lives together.
She added: "I really don't see myself with anybody else. This is it."

In other news, Janet Jackson has revealed she was once tricked into taking liquid cocaine, believing it was a medication she could use to cure a sore throat.

The pop superstar admits she was struggling with pain before a concert in Japan some years ago, when a doctor suggested he had the cure.

In a recent Los Angeles radio interview, the singer revealed, "He gave me some liquidy stuff and it helped me so much… It was in a vial."

But Jackson later learned the medication was liquid cocaine - something ear, nose and throat
physicians sometimes use legally to dull tissue pain.