Victoria Beckham: I feel sick to my stomach before my fashion collections go out on the catwalk

Victoria Beckham may be one of fashion's brightest stars but unveiling her hotly-anticipated designs at catwalk shows terrifies her. 
Posh's sell-out collections are such a global hit she earned a shout out at the Olympics Opening Ceremony for her contribution to Brit fashion, yet she still fears her clothes won't cut it.  
'Before the collections go out, I feel sick to my stomach,' reveals Victoria, 38.
'I definitely don't see myself as the toast of the town.'
Despite her hang-ups, Victoria adores creating her trademark tailored dresses.
'I just consider myself to be so blessed to be able to do what I love,' she says.