London: Beyonce Knowles has launched her fashion collection, House of Dereon, at the London Fashion Week.
Beyonce and her mother Tina unveiled their collection at exclusive store Selfridges, contactmusic.com reports.
"It was Beyonce’s first fashion show outside the US - and she was thrilled with it," said a source.
However, according to reports, Beyonce delayed the show for her friend Gwyneth Paltrow but eventually had to go ahead without her.
"Beyonce halted the whole thing because she thought Gwyneth was about to arrive. She kept calling her but she didn`t show. People couldn`t wait any longer and they had to get on with it. Beyonce wasn`t angry. She was just disappointed," the source added.