Kim Kardashian has revealed Pharrell Williams helped her, when her dress caught on fire.

The reality TV star admitted the Happy hitmaker and his wife Helen Lasichanh came to the rescue when her Proenza Schouler feathered gown was ablaze at the Council of Fashion Designers of America (CFDA) awards.

Kim, who is expecting her second child with rapper husband Kanye West, and Kanye were both on hand to present prizes at the glittery awards ceremony in New York’s Lincoln Centre.

The Stronger singer presented Pharrell with the CFDA’s Fashion Icon award, while the Keeping Up With The Kardashians star presented Instagram co-founder Kevin Systrom with the media award.