Kristin Cavallari shares sexy snap in black keyhole minidress

Kristin Cavallari served as her own best advertising Tuesday as she promoted Uncommon James in a black keyhole dress in Palm Springs, California.

The 34-year-old reality star raised both her arms triumphantly and flashed peace signs while wearing the short-sleeved minidress and black knee-high boots in the middle of a street.

Kristin had her blonde hair down and accessorized with necklaces and a bracelet during the photoshoot for her Uncommon James lifestyle brand.

She added a ‘peace sign’ emoji in the caption for her roughly 4.1 million followers.

Kristin earlier shared a stunning pinup image where she resembled a Golden Age movie goddess in the vein of Rita Hayworth.

The Hills: New Beginnings guest star wore a caramel colored dress that showed off both her chest and legs as she sat atop a table while on a trip to Palm Springs.

‘What does a girl have to do around here to get a cocktail?’ she said in her caption.

This comes after the ex-wife of former football star Jay Cutler talked about her number one diet secret for staying an impressive size two.

The top diet secret of the 5ft3in star is to enjoy dinner early.

‘I eat with my kids every night at 5:15 p.m.,’ the reality star told UsWeekly. ‘I find that I sleep better when I eat early like that. And I eat enough so that I’m not hungry before I go to bed.’

She has sons Camden, eight, and Jaxon, seven, and daughter Saylor, five, with Cutler. They split in April 2020 after seven years of marriage.

‘My kids love pasta,’ she added. ‘We use brown rice noodles or lentil noodles.’

And she prefers whole foods, staying away from anything processed.

‘The way I eat is a lifestyle,’ she shared. ‘Organic as often as possible, tons of veggies, meat, nuts and seeds, complex carbs like buckwheat soba noodles, berries, tons of fat — I even eat butter.’

Breakfast is scrambled eggs with goat cheese, avocado and sautéed spinach, lunch is a ‘big salad’ and dinner is enchilada casseroles, burrito bowls and poké bowls.

But when she goes out to dine she splurges. ‘I make dinner 90 percent of the time. I think that’s important because that’s the only way to truly know what’s in your food,’ she said. ‘When I go out to eat or go on vacation, I eat whatever I want and then I really enjoy it.’

As far as exercise she works out 45 minutes per day about four days a week.

‘I like having some muscle definition without being bulky or looking “jacked,”‘ she said.

‘Seeing results makes me want to push harder and gets me excited in the gym. I can honestly say my butt has gotten a lot bigger from being consistent in the gym, working on it for the past year.

‘These results don’t happen overnight. It’s important to be patient and stay the course.’

And she refuses to be too hard on herself.

‘It’s important to give ourselves grace and not beat ourselves up,’ she told Us Weekly. ‘For so many years in my early 20s, I was all or nothing. I have the best relationship I’ve ever had with food and health because I’ve let go of a lot of that control. It’s about consistency — just keep showing up.’

During lockdown she put less pressure on herself.

‘Like everyone else, my workout and health routine has been up and down during quarantine, but I finally have gotten back on track,’ she explained.

‘I lift weights, but I do circuit training to keep my heart rate up. I also started doing hot yoga every once in a while. I don’t do it as often as I would like, but I love it when I’m able to make it happen.’

In the new image, Kristin looked sultry as the lowcut dress almost fell off her slender body. There was a large slit in front that revealed her toned and tanned legs.

The reality TV favorite had her blonde hair down in soft waves and was made up for a night on the town.

She added strappy heels and items from her Uncommon James jewelry line.

And the looker also took to Instagram Stories to reveal why she was in Palm Springs: ‘We are at our fall campaign shoot right now, it’s a different color in every room, I am at an insane house in Palm Springs,’ she said.

Then she talked the success of her new line, Uncommon Beauty.

‘What I came on here to say is thank you, we sold out of our skincare line, we did not expect this we thought we would have product for a long time, and that we were going to do resales, thank you so much! So hang in there while we restock, we are so excited you are loving it.’

Cavallari is best known for starring on Laguna Beach and The Hills. She also went on to star on her own show, Very Cavallari, which she quit last year. The beauty has appeared on the reboot The Hills: New Beginnings.