Myleene Klass has reinvented herself as a fashion designer thanks to her hugely popular line for Next. And she proved she’s her own best advertisement as she modelled a £52 satin slip dress from her line for a night out with daughter Hero Quinn at a London theatre.The mother and daughter duo were at the capital's Coliseum Theatre for a musical gala night in celebration of Ben Elton's epic Queen-inspired show, We Will Rock You. Myleene's summery, floral number is cut in a sleek silhouette in a lightweight material ideal for the warmer months.