In the first image uploaded to her Instagram story in view of her 641,000 followers, the star was pictured smiling as she clutched onto a cup of tea.
Louise wore a floral print swimsuit and accessorised with sunglasses as her caramel tresses fell around her shoulders in messy waves.
She wrote across the selfie: “Morning bed hair and a massive cup of tea please.”
The former Eternal band member then showed off a brand new bikini as she pouted for the photo.
Louise flaunted her natural beauty with a makeup free look.
She captioned the snap: “A new bikini day @kini.”
The mum-of-two went on to get involved in a fun holiday activity in the evening at a mini golf course.
Describing the game to fans in a video, she explained: “So we have a very serious game of crazy golf going on.”
Louise panned the camera around to show a family member preparing to hit the ball next to a giant whale sculpture.
“Go on nanna,” the star exclaimed before enthusiastically cheering her on for achieving “a hole in one”.
Louise also snapped a selfie with her eldest son Charley Redknapp, 15.
The pair smiled in the picture as the former Strictly star wrote his nickname “Chaz” across the image.
Meanwhile Jamie Redknapp took to Instagram on Saturday to share a photo with his one million followers from his first day back at Sky Sports after the family holiday.
The former professional footballer was pictured standing on the pitch at the Tottenham Hotspur Stadium and added the caption: “So good to have the @premierleague back on @skysports 5pm tonight. @spursofficial v @avfcofficial. @thom__sweeney.”
Jamie’s post comes after his ex-wife Louise revealed she was with their son Charley, who was holidaying with him in Portugal.
Louise marked the moment by taking a picture of the side of Charley’s face.
She quipped: “Trying to sneak a picture of @charley_redknapp but it’s not happening.”