Jessica Alba showed ex Cash Warren what he’s missing while rocking a tiny string ʙικιɴι.

The actress, 43, wowed in the brightly patterned two piece during her tropical holiday with her kids.

Jessica chose a red and white ʙικιɴι top with coordinating bottoms for beach day, sharing it to her Instagram stories.

The former Dark Angel star posed with her youngest child, son Hayes, seven, on the beach, adding ‘my little prince.’

Her sizzling snaps come less than three months after she announced her split from husband Cash Warren after 17 years of marriage and three children.

Jessica Alba showed ex Cash Warren what he’s missing while rocking a tiny string ʙικιɴι

The actress, 43, wowed in the brightly patterned two piece during her tropical holiday with her kids

Jessica showcased her toned midsection in the tiny look, adding a straw hat and layering up her jewelry.

She also flaunted her pert derriere in the social media snap – as she was pH๏τographed walking away with her back turned to the camera.

Read MoreBREAKING NEWS Jessica Alba CONFIRMS split from husband Cash Warren

The mom of three also posted a snap of her toned thighs, adding ‘vacay mode.’

Jessica also enjoyed golfing with pals while on vacation.

She is enjoying her tropical vacation with her kids Hayes, and daughters Honor, 16, and Haven, 13.

On Friday, Jessica wore another barely-there ʙικιɴι look – this time opting for an all black triangle set. 

The stunning brunette shared the images to her Instagram page, along with the caption ‘vacay vibes.’

She also posted two quotes: ‘Mood: I just wanna sit in front of the ocean and listen to the waves’ and ‘April energy: Remember that life is a miracle so don’t take small joys for granted.’

The former Dark Angel star posed with her youngest child, son Hayes, seven, on the beach, adding ‘my little prince’

The mom of three also posted a snap of her toned thighs, adding ‘vacay mode’

On Friday, Jessica wore another barely-there ʙικιɴι look – this time opting for an all black triangle set

She is enjoying her tropical vacation with her kids Hayes, and daughters Honor, 16, and Haven, 13

In mid-January, Jessica took to her Instagram to announce her split from Cash, writing in a note – with the comments turned off – after months of speculation 

Her sizzling snaps come less than three months after she announced her split from husband Cash Warren after 17 years of marriage and three children; Seen in November 9

In mid-January, Jessica took to her Instagram to announce her split from Cash, writing in a note – with the comments turned off – after months of speculation.

‘I’ve been on a journey of self realization and transformation for years – both as an individual and in partnership with Cash,’ she wrote.

‘I’m proud of how we’ve grown in our marriage over the last 20 years and it’s now time for us to embark on a new chapter of growth and evolution as individuals.’

‘We are moving forward with love, kindness and respect for each other and will forever be family. Our children remain our highest priority and we request privacy at this time.’ 

Jessica and Cash first met in 2004 while on the set of Fantastic Four; they married in May 2008.

There were hints that their marriage was on the rocks, with Jessica being spotted on a number of occasions prior to her announcement without her ring.