Amanda Holden spanks her bum and says she's looking 'pert' - Birmingham Live

BGT star flaunted her backside in an Instagram Story for fans.

Amanda Holden reveals secret of her tight bum in new Instagram

Amanda Holden slaps her bum as she reveals the secret to making it

Amanda Holden spanks her bum and says she's looking 'pert

Amanda Holden slaps her bum as she reveals the secret to making it

Amanda Holden accidentally flashes her bottom while filming with Alan Carr

Amanda Holden gives glimpse of Spanx pants at Britain's Got Talent

Amanda Holden slaps own bottom as she shows off ageless curves in

Amanda Holden accidentally flashes her bottom while filming with Alan Carr

Amanda Holden spanks her bum and says she's looking 'pert

Amanda Holden shows off her bum in wardrobe malfunction as she has 'Marilyn Monroe' dress moment