Amanda Holden shows off her toned pins in a metallic navy thigh-slit gown

Amanda Holden shows off her toned pins in a metallic navy thigh-slit gown at Britain’s Got Talent semi-final

She never fails to bring the glamour to Britain’s Got Talent.

And Amanda Holden looked as sensational as ever, as they both wowed in showstopping gowns during the fourth semi final show.

The Heart Breakfast presenter, 49, showcased her toned pins in a metallic navy gown, which featured a perilously high thigh slit up the leg of the gown. 

Glam: Amanda Holden looked as sensational as ever, as they both wowed in showstopping gowns during the fourth semi final show

Amanda’s gown featured a sweetheart neckline and was cinched around her svelte waist, teamed with a pair of sparkling silver barely-there heels.

She wore her golden locks in bouncy glamorous curls and highlighted her pretty features with a full coat of make-up in neutral tones.

Amanda shared a snap of her ensemble on Instagram and captioned the image: ‘BGT tonight 8pm @itv! So excited for a show full of incredible acts + we get to see a theatre show (finally!) with a performance from the cast of Hairspray.’ 

Caption: Amanda shared a snap of her ensemble on Instagram and captioned the image: 'BGT tonight 8pm @itv! So excited for a show full of incredible acts + we get to see a theatre show (finally!) with a performance from the cast of Hairspray'

Caption: Amanda shared a snap of her ensemble on Instagram and captioned the image: ‘BGT tonight 8pm @itv! So excited for a show full of incredible acts + we get to see a theatre show (finally!) with a performance from the cast of Hairspray’

Wow! Amanda's gown featured a sweetheart neckline and was cinched around her svelte waist, teamed with a pair of sparkling silver barely-there heels

Wow! Amanda’s gown featured a sweetheart neckline and was cinched around her svelte waist, teamed with a pair of sparkling silver barely-there heels

Reaction: Amanda's pals gushed over the stunning look, as Mollie King wrote: 'Wow looking gorgeous!' and Helen Flanagan left heart emojis underneath

Reaction: Amanda’s pals gushed over the stunning look, as Mollie King wrote: ‘Wow looking gorgeous!’ and Helen Flanagan left heart emojis underneath

Amanda’s pals gushed over the stunning look, as Mollie King wrote: ‘Wow looking gorgeous!’ and Helen Flanagan left heart emojis underneath.