Jillian Michaels

The current rumor blazin' on the blogosphere is that "Las Vegas" actress Vanessa Marcil is dating "Biggest Loser" trainer Jillian Michaels.

The two are said to be "very close" and have reportedly been hooking up for some time now, so says PerezHilton.com.

Following the mega-success of "The Biggest Loser," trainer and "Extra" Lifechanger Jillian Michaels has scored her own show on NBC.

On "Losing It with Jillian," the tough cookie will travel the country, live with families for a week and examine choices they've made that have caused them to be unhealthy and unhappy. The buff babe will teach the families how to exercise, eat right and be healthy.

Michaels will be joined by hunky celeb chef Curtis Stone, who will offer healthy cooking tips and teach the families about nutrition.

"Losing It with Jillian" is set to debut next year.

Stay away from the pizza and burgers! "Extra" Lifechanger Jillian Michaels proves you can eat a well-balanced meal in a mall food court! Plus, what's the best substitute for French fries?

"Extra" Lifechanger and food cop Jillian Michaels is letting you know what's really in your food court meal! Warning -- you could be dining on chemicals!

Fitness gurus Bob Harper and Jillian Michaels helped couples on "The Biggest Loser" drop a total of 2,763 pounds this season! Now the dynamic duo wants to help you!

Bob's absolute must-do exercise for men is pull-ups. Jillian says a must for women are pushups.

Harper also busts a diet myth -- working out on an empty stomach is no good! He says, "People like to work out on an empty stomach. It's like you need the fuel to really push you."

Michaels threw a curveball -- telling "Extra" that eating before bed is actually okay! Jillian reveals, "You can eat before bed, just avoid carbs."

Fitness queen Jillian Michaels whips people into shape on "The Biggest Loser." Now Jillian is checking-in with former contestants to find out who kept the weight off, and how they did it!

Former "Biggest Loser" champions Ali Vincent and Bill Germanakos also shared their best tips for keeping off the weight they lost.

Ali, who competed in season five, said, "A great way to stay on track is Biggest Loser Protein by Designer Whey -- it is the perfect way to supplement your daily diet. I make a shake in the morning to get my day started and use the 2GO paks in my water throughout the day."

Bill, the champ of season four, said, "You have to try to continue to make good decisions every day, as it's hard work to maintain your weight loss and a healthy lifestyle. A good tip to remember is that you should compensate for a bad day with TWO exceptionally good days, as it pertains to both diet and exercise... and NOT get down on yourself."