The singer looked amazing in a woven tan leather bodysuit as she performed a selection of her best tracks.
Lizzo, 31, was up for Best International Female but missed out on the award to Billie Eilish.
Wow factor: Lizzo pulled out all the stops as she took to the stage for the Brit Awards at the O2 Arena on Tuesday night
Lizzo, who stormed the charts in the past year with her hits, Truth Hurts, Juice and Good as Hell put on a show to remember as she sang her catchy tunes.
Joined by a host of backing dancers, the scantily-clad star worked the stage and pulled a number of energetic moves.
The songstress, who has been lauded a body positivity icon, teamed the woven bodysuit with matching sandals and wore her hair in a high ponytail.
Stage costume: The singer looked amazing in a woven tan leather bodysuit as she performed a selection of her best tracks
Born performer: Lizzo, who stormed the charts in the past year with her hits, Truth Hurts, Juice and Good as Hell put on a show to remember as she sang her catchy tunes
Host Jack Whithall kicked off the BRIT awards by presenting international female artist nominee Lizzo with a glass of champagne, as he joked he had some ‘fizzo for Lizzo’.
However she appeared to have mistaken him for a member of staff as she asked him to polish her flute and take her dry cleaning. Convincing himself that he was a worthy host, Jack then tried on several new looks including outfit inspired by Liam Gallagher, Chewbacca and Harry.
Lizzo missed out on the Best International Female to Billie Eilish. Mel C presented the award to the 18-year-old singer.
Queen: Joined by a host of backing dancers, the scantily-clad star worked the stage and pulled a number of energetic moves
Confident: Lizzo paraded her curves in the skintight one-piece
Stage presence: The star started her performance in a dramatic cape which was held up by backing dancers
Juice! Lizzo danced her heart out alongside her scantily-clad backing dancers
Working it: The songstress, who has been lauded a body positivity icon, teamed the woven bodysuit with matching sandals and wore her hair in a high ponytail
After winning, Billie said: ‘Thank you sporty! Before I say anything, you girls are the only reason I exist you deserve this. London has always felt like a second home, I just stuttered and said your name. Thank you to my team, brother and family.
Billie then opened up to the crowd before choking back tears and said: ‘I wanted to say, something I was thinking, I’ve felt very hated recently but when I was on the stage I saw you all smiling recently – it genuinely made me feel like I wanted to cry – and I want to cry right now.’
The lack of nominations in for female artists comes despite a major overhaul of the Brits’ voting academy in 2017 to make it more gender balanced and diverse, with hundreds of new members invited to join the pool.
Incredible: Lizzo sang on a huge platform before heading down to dance with her backing dancers
Nominee: Lizzo, 31, was up for Best International Female but missed out on the award to Billie Eilish (pictured with Mel C)
Stunning: Lizzo looked incredible as she made a quick change in a blue sequin dress
Shades of blue: The dress came complete with a racy thigh high slit and ruched detail
Bubbly: Lizzo quaffed on champagne after storming the stage
The awards are voted for by around 1,500 people from across the UK music industry including journalists, record label employees and musicians.
The rising star winner was announced as Celeste late last year, while the producer of the year will be announced at a later date.
The international group and video categories have been axed by organisers this year.
Showstopper: Lizzo was a sight to behold as she arrived on the red carpet in a chocolate themed gown at the BRIT Awards at The 02 Arena in London on Tuesday
BRIT Awards 2020: ALL THE WINNERS
British Male Solo Artist
British Female Solo Artist
Song Of The Year
Lewis Capaldi – Someone You Loved (WINNER)
Ed Sheeran and Justin Bieber – I Don’t Care
Mabel – Don’t Call Me Up
Calvin Harris and Rag’n’Bone Man – Giant
Dave featuring Burna Boy – Location
Mark Ronson featuring Miley Cyrus – Nothing Breaks Like A Heart
AJ Tracey – Ladbroke Grove
Tom Walker – Just You And I
Sam Smith and Normani – Dancing With A Stranger
Stormzy – Vossi Bop
Bring Me The Horizon
D Block Europe
British Album Of The Year
Dave – Psychodrama (WINNER)
Stormzy – Heavy Is The Head
Michael Kiwanuka – Kiwanuka
Lewis Capaldi – Divinely Uninspired To A Hellish Extent
Harry Styles – Fine Line
International Male Solo Artist
Tyler, The Creator (WINNER)
International Female Solo Artist
Billie Eilish (WINNER)
Lana Del Rey
Lewis Capaldi (WINNER)
Source: Daily Mail