Not so Busy! Philipps displays the results of her 30-day health kick as she slips into a slinky swimsuit on a family vacation in Mexico

She went on a strict 30-day health kick last month in an attempt to curb her problems with emotional eating.

And Busy Philipps showcased the impressive results of the diet program as she enjoyed a beach day in Mexico with her daughters Birdie, nine, and Cricket, four, on Wednesday.

The actress, 38, looked incredible as she slipped into a slinky black swimsuit with a cutaway design while soaking up the sun on her family winter vacation. 

Scroll down for video 

Healthy and happy: Busy Philipps showcased the results of her 30-day health kick as she enjoyed a beach day in Mexico with daughters Birdie, nine, and Cricket, four, on Wednesday

Healthy and happy: Busy Philipps showcased the results of her 30-day health kick as she enjoyed a beach day in Mexico with daughters Birdie, nine, and Cricket, four, on Wednesday

Looking fit and fabulous as she cooled off in the ocean, the Cougar Town star teamed her one-piece with a pair of retro-style shades.

Busy wore her pink-tinted locks in loose beachy waves and went make-up free for the day. 

The actress posted a series of sweet snaps from her beach break as she enjoyed some quality time with her girls, who she shares with screenwriter husband Marc Silverstein, 46. 

The Dawson's Creek star took to Instagram on Monday to share a photo of herself posed on the beach with Birdie in 2011, along with an image of them sitting on the same beach this year.

Fun in the sun: The actress, 38, looked incredible as she slipped into a slinky black swimsuit with a cutaway design while soaking up the sun on her family winter vacation

Fun in the sun: The actress, 38, looked incredible as she slipped into a slinky black swimsuit with a cutaway design while soaking up the sun on her family winter vacation

Pink hair don't care: Looking fit and fabulous as she cooled off in the ocean, the Cougar Town star wore her pink-tinted locks in loose beachy waves

Pink hair don't care: Looking fit and fabulous as she cooled off in the ocean, the Cougar Town star wore her pink-tinted locks in loose beachy waves

Busy was modeling a bikini in both images, but her waist and back were noticeably slimmer in the photo that was taken this week during her family's exotic beach-side vacation.

The star captioned the post: 'Me and the Bird. Same beach. 2011/2017.'

Two-piece kind of day: Busy was seen the following day wearing a bikini
Two-piece kind of day: Busy was seen the following day wearing a bikini

Two-piece kind of day: Busy was seen the following day wearing a bikini

Wade to go! The star took a refreshing dip in the sea while on her tropical escape

Wade to go! The star took a refreshing dip in the sea while on her tropical escape

In November, Busy completed the Whole30 elimination diet, which requires followers to cut out gluten, dairy, legumes, soy, added sugars, and alcohol for 30 days in a bid to 'get serious' about her health. 

'Honestly, after the election I was feeling like I wanted to get physically stronger,,' she told The Hollywood Reporter.

'That was my reaction. I didn’t want to eat junk anymore or be passive in my workouts. I just felt like it was time for me to get serious about my health and wellness.' 

Let me take a selfie: The actress went make-up free as she posed for a beach selfie

Let me take a selfie: The actress went make-up free as she posed for a beach selfie

Happy holidays: Busy posed for an Instagram video alongside screenwriter husband Marc Silverstein, 46, as the couple watched the sun go down on the beach 

Happy holidays: Busy posed for an Instagram video alongside screenwriter husband Marc Silverstein, 46, as the couple watched the sun go down on the beach 

Then and now: The Dawson's Creek star took to Instagram to share a photo of herself posed on the beach with Birdie in 2011, along with an image of them sitting on the same beach this year

Then and now: The Dawson's Creek star took to Instagram to share a photo of herself posed on the beach with Birdie in 2011, along with an image of them sitting on the same beach this year

Busy revealed cutting out gluten, dairy, legumes, soy, added sugars, and alcohol forced her to find other ways to deal with her emotions besides eating junk food.

Although she doesn't weigh herself and was unable to give an exact number of how much weight she lost, Busy insisted that she could tell she had slimmed down just by looking at her face.

She said in a social media video: 'I think the thing that everybody really wants to know is how much weight I've lost because I think people are like, "Yeah, but am I going to lose weight?" 

'I think you can see my face - I am definitely smaller. But I don't know how much weight I've lost. I don't weigh myself kind of as a thing for me. 

'That's to keep my brain healthy, so I didn't even weigh myself before I started because it doesn't matter to me. Like a number is a number, and it will drive me crazy, so I can't.' 

Hard work pays off: In November, Busy completed the Whole30 elimination diet, which requires followers to cut out gluten, dairy, legumes, soy, added sugars, and alcohol for 30 days

Hard work pays off: In November, Busy completed the Whole30 elimination diet, which requires followers to cut out gluten, dairy, legumes, soy, added sugars, and alcohol for 30 days

Family time: The actress posted a series of snaps from her beach break as she enjoyed some quality time with her girls

Family time: The actress posted a series of snaps from her beach break as she enjoyed some quality time with her girls

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

We are no longer accepting comments on this article.