*EXCLUSIVE* Jillian Michaels takes family to the Carnival: A Candid Photo Album

Jillian Michaels and fiancee Heidi Rhoades show off engagement ring while they enjoy a ride at a fair.

(Malibu, CA) Fitness guru, Jillian Michaels, announced today that she will be coming back for the 14th season of the Biggest Loser on the Today show, but yesterday the happy mother of two took her fiancee to the Malibu Cook-Off for some family fun.

Heidi Rhoades proudly wore her giant engagement ring to the fair.

Jillian Michaels had announced that she would be making a huge announcement on the Today show, everyone expected her to announce her engagement to her girlfriend and baby mama, Heidi Rhoades, but she kept mum about that aspect of her life and just revealed her return to the popular weight loss show.

We exclusively got pictures of Jillian and her new fiancee showing off the sparkling engagement ring that Heather proudly wore during their family outing this weekend.

Jillian and her "unofficial" fiancee had a blast at the carnival, Jillian taking pictures of Heidi and Lukensia while they rode the kiddie roller coaster.

Jillian joined in on the fun later on in the day, hopping on a ride with her girls that simulated flying. They were the picture of a perfect family!

(Enjoy more candid pictures of Jillian Michaels and Heidi Rhoades at the carnival after the jump...)

Jillian couldn't stop taking pics of her adorable family.

So much fun with Lukensia!

We were so happy to have spotted the happy fam. at the fair.  Can't wait till we see lil' bro, Phoenix, enjoying the fun when he gets old enough.  He was present for the family fun but slept like a baby during their time at the carnival.