Jillian Michaels' sexual orientation has been a mystery for most of her public career. She didn't have any public romantic relationships and even said that she'd be okay with being with a man or a woman. Jillian recently told People magazine that her lesbian partner just gave birth to their son, Phoenix.

Jillian adopted Lukensia, the African baby in the photo above. Her girlfriend, Heidi Rhoades, 31, gave birth on May 3rd.

Jillian said: “We’re swimming in babies over here. I don’t have time to care about anything else. I want to be really present and enjoy all the nuances of their growth and development. I don’t want to rush any of it.”

Jillian calls her girlfriend "Mouse" on Facebook and she's posted many pictures of her, but to everyone who doesn't follow Jill, this is headline worthy news. Congrats to one of the fiercest trainers in the history of trainers, her lucky girlfriend, and adorable children!

Click on the xlarge_pnails below to see pictures of Mouse!

Photos: Facebook