Hills graduate Whitney Port chic in a patterned sundress as

Hills graduate Whitney Port chic in a patterned sundress as her six-year-old son Sonny snaps photos of her during the family vacation in Cabo

Whitney Port was effortlessly chic as she posed for a series of stylish photos during a family vacation in Cabo, Mexico on Saturday.

The 38-year-old Hills graduate, who revealed she was planning to contact a “nutritionist/eating disorder specialist” due to her dramatic weight loss, paused to snap snaps of her six-year-old son Sonny, who took the part of the photographer took over.

The mother-of-one showed off her summer style in a form-fitting black and brown patterned dress, held up by thin straps that wrapped around her shoulders.

She slipped on a pair of striped ballet flats to stay comfortable during the outing and carried a cream-colored purse to stash the things she needed.

Her tresses were parted in the middle and flowed down naturally in gentle waves to touch her shoulders.

Summer vacation: Whitney Port, 38, was effortlessly chic as she posed for a series of stylish photos during a family vacation in Cabo, Mexico on Saturday

Summer vacation: Whitney Port, 38, was effortlessly chic as she posed for a series of stylish photos during a family vacation in Cabo, Mexico on Saturday

Perfect helper!  The Hills graduate paused to snap snaps taken by her six-year-old son Sonny, who took on the role of photographer

Perfect helper! The Hills graduate paused to snap snaps taken by her six-year-old son Sonny, who took on the role of photographer

The reality star accessorized her outfit with a gold necklace, which featured a round pendant, and donned black sunglasses for a stylish accent.

Whitney opted for an impromptu photo session in front of a plain white wall attached to a small building.

She was able to enlist her son’s help to take the pictures on her smartphone and he was seen standing across from her taking snaps.

Afterwards, Port was seen lovingly placing her hand on Sonny’s head, while her husband and producer Tim Rosenman joined them. He was seen in a patterned button-down shirt and cream pants.

The couple tied the knot in November 2015 and welcomed their son two years later, in July 2017.

The TV personality opened up about her drastic weight loss, which first caused concern among fans in July, and revealed on a recent episode of her With Whit podcast that she plans to contact a “nutritionist/eating disorder specialist” about her eating habits .

On the subject of her weight, she said, “That was something I was proactively thinking about and planning for.”

Whitney explained, “I went for a walk with my best friend this morning and she sent me a contact to a great nutritionist/eating disorder specialist.”

Chic: The mother-of-one showed off her summer style in a form-fitting black and brown patterned dress, held up by thin straps that wrapped around her shoulders

Chic: The mother-of-one showed off her summer style in a form-fitting black and brown patterned dress, held up by thin straps that wrapped around her shoulders

Fashionable: The reality star accessorized her outfit with a gold necklace that featured a round pendant and donned black sunglasses for a stylish accent

Fashionable: The reality star accessorized her outfit with a gold necklace that featured a round pendant and donned black sunglasses for a stylish accent

Drastic weight loss: Earlier this month, the TV personality opened up about her drastic weight loss, which first sparked concern among fans in July

Drastic weight loss: Earlier this month, the TV personality opened up about her drastic weight loss, which first sparked concern among fans in July

“I still have to admit to myself that I have an eating disorder as I said in my Instagram post. I feel like it’s more of laziness and voter love and just being hungry and not caring.” And I think that’s kind of an eating disorder.”

Port added, “That’s not okay, that’s not healthy.” I’m obviously not giving my body the nutrients it needs. So I’m going to talk to someone and find out what I like and make sure I make that a priority.”

After posting bikini photos in July, raising concerns about her weight, Whitney addressed the comments on her Instagram Stories, admitting that after her husband’s concerns and “stepping on the scale,” Port realized that she had to prioritize her health.

During a snap of herself with her son, she typed in a lengthy statement: “I want to get my weight under control real quick too.” I’ve had a lot of comments about looking too skinny. At first it didn’t bother me.’

She added, ‘But Timmy pointed out to me how a good husband should be and said it wasn’t just something strangers spit out.’ He was worried about me.’

“I had to think about it and try to figure out what happened because it’s not something I consciously think about!” I eat to live, not the other way around. But after stepping on the scale, I realized.’

Whitney later expressed that she “doesn’t want to set an unhealthy example, so I made a promise to Timmy and I promise you that my health will be a priority.”

In a previous episode of her With Whit podcast, the beauty also addressed the issue, promising to “eat wisely and build muscle.”

“When I think about how I look, I just think about being attractive and I think I need to define what attractive means to me and if those things are actually healthy,” she explained.

Taking steps: Whitney explained,

Taking steps: Whitney explained, “I went for a walk with my best friend this morning and she sent me a contact letter to an amazing nutritionist/eating disorder specialist.”

Health first: Addressing the comments on her Instagram Stories, Whitney admitted that after her husband's concerns and

Health first: Addressing the comments on her Instagram Stories, Whitney admitted that after her husband’s concerns and “stepping on the scales”, Port realized she needed to prioritize her health

Relationship with food: The Hills star has since been documenting her meals and putting together yummy treats as she develops a better relationship with food

Relationship with food: The Hills star has since been documenting her meals and putting together yummy treats as she develops a better relationship with food

The star added, “So the moral of the story is there’s a lot of self-reflection going on and I’m aware of it and that’s step one.”

Port later admitted, “I’m definitely not eating enough and my current appearance doesn’t look healthy.’ I don’t want to look like that.’

Since then, the Hills star has been documenting her meals and putting together yummy treats as she forms a better relationship with food.

She recently visited the Bottega Louie restaurant in LA and showcased the various tasty treats she and her family have been enjoying.