The Biggest Loser trainer popped the question during the season finale of her E!reality show Just Jillian, which aired on Tuesday, March 8.
She is a successful author of several books and also a radio host.
She is involved in varieties of charities and also devotes her time to animal welfare causes.
The former "Biggest Loser" trainer recently sat down with Health magazine to discuss her life after the show, how she stays fit now and her identity as a queer woman.
While she may be in a relationship with a woman, the "gay thing," as she puts it, is still something that she struggles to talk openly about.
Despite these, she built her confidence, nourish her personality and high self-esteem.