Weight Training Without Weights ... Molly Sims hails from Murray, Kentucky, but it was at the Vanderbilt University in Tennessee that her life experienced a whirlwind change.

It’s a popular topic of conversation these days… weight loss. But now there’s even pressure on household pets to get svelter in the New Year thanks to Molly Sims and Gunnar Peterson.

Molly Sims on the red carpet at The Gen Art & Acura SX Launch Party. ... LOS ANGELES — Does supermodel Molly Sims have something against "The Hills"?

An expectant Heidi Klum — and her baby girl — get a little love from pal Molly Sims during the CFDA Fashion Awards at New York’s Lincoln Center on Monday night.

Related: PetFit Challenge, Molly Sims, Poupette, Gunnar Peterson, Hill's Pet Nutrition / Popular: pilates, workouts, training, exercise, dvd ... Real Women Gain Weight

As part of this challenge, the AVMA, Hill's and celebrity fitness guru, Gunnar Peterson, along with the first participant, actress and model, Molly Simms and her two dogs, Chloe and Poepette,

To see more from the event, including Jewel, Eve, and Molly Sims, just read more. ... Kourtney Kardashian: I'm Sick of Gaining Weight »

Images include: Nigel Barker, Carol Alt, Chris Noth, Steve Guttenburg, Heidi Klum, Molly Sims, Jenna Fischer, Ashanti, Joss Stone, Allison Janney, Camryn Manheim, ... Trying to Lose Weight?

Co-stars Josh Duhamel and Molly Sims got cozy with the city as the backdrop. Josh's new fiancée Fergie wasn't by his side, but the big day ... How Mo' Nique Lost the Weight and Why Some Don't Like It

At last week's Fashion Rocks event, Cami Vaught, The Balm makeup artist, created a luminous, sun-kissed look for model/actress Molly Sims. "The overall effect was natural, ... Real Women Gain Weight