Louise Redknapp was all smiles as she performed at Flackstock at Englefield House.
The Eternal singer, 47, flashed her toned stomach in an oversized black suit.
Louise cut a chic figure in a pair of high-waisted trousers which she paired with a cropped jacket of the same colour, flashing her washboard abs.
The ex-wife of Jamie Redknapp wore her long blonde tresses in a slicked-back plait and donned a full-face of glamorous make-up.
The festival was created by Caroline Flack’s loved ones after the star took her own life in February 2020, aged 40.
The event saw music, dance, and comedy performances all taking place to help raise money for mental health services.
source: express.co.uk