Louise Redknapp, 44, is currently on holiday with her sons Charley, 15, and Beau, 10, who she shares with Jamie Redknapp, 46.
The singer has been giving fans an insight into their trip in view of her 640,000 followers.
But aside from pictures, the mother-of-two shared a quote which read: “Oh sweet friend, stop wasting your love on people who don’t deserve it.”
Louise followed up her post with a selfie of her wearing a figure-hugging white swimming costume.
The singer gave a seductive look to the camera as she showcased her well-defined legs.
She captioned the picture: “A quick swimming cosie selfie.”
Louise continued to show off her tan with another selfie of her wearing a summery outfit.
The former Eternal star’s most recent post is a snap of her pouting to the camera while relaxing in the sun.
Louise showcased her radiant sun-kissed skin by appearing make-up free.
“Being away and having the time with my boys is everything #happy,” she captioned the picture.
Many of the star’s social media fans flocked to her page to compliment the star.
One user wrote: “My favourite lady stunning,” while another commented: “Always so beautiful.”
“You are looking a lot happier in this photo,” a third penned.
Louise also shared a further quote with her followers, captioning the picture: “Not all storms come to disrupt your life, some come to clear your path.”
The popstar is believed to have joined Jamie and their children during his family holiday with Harry Redknapp and mum Sandra earlier this week.
However, the football pundit is now back working in the UK.
Louise and Jamie divorced in 2017 after 19 years of marriage.
The singer has since got back into her music career and released new album Heavy Love earlier this year.
In her personal life, Louise recently said a potential new partner would be “fourth in line”.
She told the Daily Mail online: “I am single.
“And anyway, whoever steps in, in the future – if anyone does at all – they will have to understand that they’ll be fourth in line.
“They will have to be okay with being behind my kids, my work, and my dogs.”