She’s been enjoying a whirlwind promotional tour in London.

And Lady Gaga has upped her sartorial game, daring to be different in a bizarre black ensemble when she left The Langham Hotel on Tuesday.

The Applause hitmaker flashed the flesh in a buckle embellished bra, showing off her slender frame in the bondage inspired lingerie.

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Turning heads: Lady Gaga has upped her sartorial game, daring to be different in a bizarre black ensemble when she left The Langham Hotel on Tuesday

The daring number featured gold buckle embellished detailing and silk crossover straps.

She teamed her tiny top with a quirky leather skirt featuring thigh-high slits and metal studded, asymmetrical hemlines.

Gaga topped off her look with a stylish black trilby and hid behind round shades.

Making a statement: The Applause hitmaker flashed the flesh in a buckle embellished bra, showing off her slender frame in the bondage inspired lingerie

These boots weren’t made for walking! She accessorised with dazzling drop earrings and the piece de resistance – a pair of towering heels

She accessorised with dazzling drop earrings and the piece de resistance – a pair of towering heels.

The Gothic footwear looked boasted an unusual platform base, giving the illusion she was suspended in mid air.

The multi-talented star’s appearance came after bravely revealing that she suffers from post-traumatic stress disorder stemming from her rape at the age of 19.

Hell for leather: She teamed her tiny top with a quirky leather skirt featuring thigh-high slits and metal studded, asymmetrical hemlines

Straps galore: The bralet featured gold buckle embellished detailing and silk crossover straps

Best foot forward: The Gothic footwear looked boasted an unusual platform base, giving the illusion she was suspended in mid air

The 30-year-old singer made the announcement in an interview broadcast on NBC’s Today show on Monday.

Gaga was shown in a segment visiting a center for homeless LGBT youth in New York.

She told a group that she has a mental illness that she struggles with every day and uses meditation to cope.

Gaga’s appearance was part of a campaign to inspire kindness. She says the kindness that’s been shown to her by doctors, family and friends has saved her life.

Brave confession: The multi-talented star’s appearance came after bravely revealing that she suffers from post-traumatic stress disorder stemming from her rape at the age of 19

Speaking out: She told a group that she has a mental illness that she struggles with every day and uses meditation to cope