It's a cover up! Nicole Scherzinger does demure in metallic top and leggings as she performs at the Global Angel Awards

PUBLISHED: 23:48, 15 November 2013 | UPDATED: 00:56, 16 November 2013

She's been appearing in skimpy outfits in recent days.

However, on Friday night, Nicole Scherzinger decided to cover up her fabulous figure and let her voice do the talking.

The X Factor judge was a special guest at the Global Angel Awards in London, where she duetted with Natasha Bedingfield.

Rocking out: Nicole Scherzinger wore a metallic vest and skinny jeans as she took to the stage during the Global Angel Awards on Friday night

Singing their hearts out: Nicole teamed up with Natasha Bedingfield to perform Ain't Nobody

After wearing flesh-baring ensembles this week, it looked like Nicole was going for a more laidback style in a metallic vest and skinny jeans.

She completed her look with some peep-toe knee-high boots with her brown hair styled in loose waves.

During her gig at the Roundhouse in Camden, North London, Nicole performed Ain't Nobody alongside Natasha.

Slim: Nicole has been hitting the headlines in recent months over her thinner frame

Powerhouse: Nicole and Natasha get the audience going with their high energy performance

Natasha was one the bill at the awards to support the charity Global Angels' founder - her mother Molly Bedingfiedl.

The blonde singer, 31, arrived in an orange skater dress, highlighting her waist with a gold belt.

Natasha, who lives in Los Angeles, had flown in specially for the gig last week, and spent Thursday in rehearsals with Nicole.

Don't Cha wish your girlfriend was hot like me: The singer performed one of the Pussycat Dolls' biggest hits

Disco divas: The pair belted out a rendition of the Chaka Khan classic

Showing some leg: Ex-Sugababe Amelle Berrabah wore a Myleene Klass Littlewoods lace panel maxi dress

Amber alert: Natasha Bedingfield wore an orange skater dress with white high heels

Former Sugababes Amelle Berrabah showed some leg in a Myleene Klass for Littlewoods lace panel maxi dress with a thigh high split.

Clearly excited to be there, she tweeted: 'At the Global Angels awards, thanks again @KlassMyleene for the amazing dress! #melove.'

Also in attendance was TV presenter and columnist Lizzie Cundy, who shimmered in a gold Pia Michi dress.

The mother-of-two was one of those honoured at the event, picking up a golden heart award for her work with the charity.

Golden girl: TV presenter Lizzie Cundy looked fabulous in a gold Pia Michi gown

All dressed up: Israeli TV presenter Hofit Golan and ex-Page 3 girl Jackie St Clair

The Global Angels Awards honoured 'inspirational people and businesses who are leading the way in philanthropy'.

Global Angels Foundation is an international charity founded by Natasha's mother Molly which helps disadvantaged communities around the world.

Also in attendance was TV presenter Hofit Golan, ex-Page 3 girl Jackie St Clair and philanthropist John Caudwell.

Ladies in black: Singer Raphaella (left) and DJ Krystal Roxx opted for black ensembles

Glamour: Philatropist John Caudwell and his partner Claire dressed to impress

Wowing the crowd: Natasha and Nicole looked like they were enjoying their duet

KATCHING MY I