Amanda Holden, 52, cuts a VERY racy display in a cut-out split dress as she arrives at Global’s star-studded Make Some Noise charity gala

Amanda Holden is not one to shy away from stepping out in racy ensembles.

And on Tuesday the BGT judge, 52, made little or no progress Global Radio’s Make Some Noise charity gala at the Londoner Hotel in Leicester Square.

The Heart FM breakfast radio host took to Instagram to show off her daring looks in a slew of photos, as she showed off a glimpse of her lingerie in a semi-sheer dress.

She donned a sexy long-sleeved ensemble and opted to leave the zipper open to show off her ample cleavage.

Her unusually fitted, detailed cutouts reveal her hips, legs and torso, while she shows off her black lingerie through the garment.

Racy: Amanda Holden, 52, stepped out in little to nothing at Global Radio’s Make Some Noise charity gala at the Londoner Hotel in Leicester Square

Wow: The Heart FM breakfast radio host took to Instagram to show off her daring looks in a slew of photos, as she showed off a glimpse of her lingerie in a semi-sheer dress

Wow: The Heart FM breakfast radio host took to Instagram to show off her daring looks in a slew of photos, as she showed off a glimpse of her lingerie in a semi-sheer dress

Daring: She donned a sexy long-sleeved ensemble and chose to leave the zipper open to show off her ample cleavage

Daring: She donned a sexy long-sleeved ensemble and chose to leave the zipper open to show off her ample cleavage

Earlier in the day, Amanda went braless as she showed off her stylish look while working at the Heart FM studios.

The Gala event raises money for Global’s Make Some Noise charity to help disadvantaged children, young people and their families in the UK.

Earlier this month, Amanda undertook many grueling challenges in a bid to raise money for charity.

The presenter really proved herself for the cause when she also jumped 4,000 meters out of a plane and climbed Blackpool Tower while presenting her breakfast show.

Five days in a row, Amanda and her co-host Ashley Roberts faced five challenges for The Heart charity called Race Against Time.

As if things couldn’t get any tougher, the duo had just one hour to complete each challenge, which also involved navigating the Thames in a yellow kayak.

And I joined the Wings Parachute Display Team for the tandem jump, which specializes in epic aerial displays – and Amanda’s was just as fascinating.

In the first challenge, Amanda climbed to the top of the tower and claimed the title as the first person to ever do so.

Hot stuff: Amanda sent temperatures soaring as she slipped into a semi-sheer black bodysuit that boasted racy cutouts and a plunging neckline to reveal her lingerie underneath

Hot stuff: Amanda sent temperatures soaring as she slipped into a semi-sheer black bodysuit that boasted racy cutouts and a plunging neckline to reveal her lingerie underneath

Sexy: Amanda's gown also featured a dramatic train and a thigh-high slit that perfectly showed off her long toned legs as she strutted her stuff on the red carpet

Cause: The Gala event raises money for Global's Make Some Noise charity to help disadvantaged children, young people and their families in the UK

Sexy: Amanda’s gown also featured a dramatic train and a thigh-high slit that perfectly showed off her long toned legs as she strutted her stuff on the red carpet

Happy as punch: Amanda couldn't wipe the smile off her face as she entered the event

Happy as punch: Amanda couldn’t wipe the smile off her face as she entered the event

Hello: The stunner made sure all eyes were on this as she made her glamorous arrival

Hello: The stunner made sure all eyes were on this as she made her glamorous arrival

On stage: (L-R) Jamie Theakston, Rita Ora and Amanda Holden all helped entertain the crowd

On stage: (L-R) Jamie Theakston, Rita Ora and Amanda Holden all helped entertain the crowd

The daredevil managed to reach all the way to the top and hit the flagpole in an impressive 57 minutes and 59 seconds.

Amanda, Ashley and Jamie Theakston are celebrating ten years of changing lives by supporting small projects across the UK, including in the areas of mental health, food poverty, domestic abuse, homelessness and loneliness.

To support Amanda and Ashley in their challenge and donate to Global’s Make Some Noise, visit https://win.heart.co.uk/race-against-time/.

To donate £10, £20, £30 or £40, text HEART10, HEART20, HEART30 and HEART40 to 70766. 100% of your donation will go to Global’s Make Some Noise.

Amanda HoldenBritain’s Got Talent