Louise Redknapp showcased her impressive gym gains in a flattering pair of leggings during her Arizona getaway.MORE: Louise Redknapp wears slinky crop top and blazer in sassy new picturesTaking to her Instagram Stories, the mum-of-two shared a gorgeous photo of herself posing against a cacti backdrop at The University of Arizona.WATCH: Louise Redknapp unveils stunning home makeoverDressed in a casual outfit, Louise opted for a pair of flattering black leggings, black trainers, stylish sunglasses and an embroidered white 'A' jumper.MORE: Louise Redknapp fights back tears at son Charley's birthday party ahead of his Stateside moveMORE: Louise Redknapp was a daring bride in black corset gown for last-minute yacht weddingShe simply captioned her post: "Arizona," followed by an orange heart emoji.In a previous snap, the Eternal singer shared a glimpse of the university's football stadium. Showing her support for the team, Louise captioned her photo: "Wildcats". Louise looked lovely in her athletic outfitThe 47-year-old touched down in Arizona on Monday after flying out to visit her eldest son, Charley.