Pippa Middleton made a rare red carpet appearance [Getty]. Kate Middleton's younger sister Pippa Middleton stunned as she attended the British Heart Foundation Beating Hearts Ball in London on Wednesday night. Pippa, 35, wore an eye-catching floor-length patterned dress by Alice Temperley, said to cost £1,995. The striking gown featured a high neck with a ribbon bow and puffy sleeves, while it also nipped in at the waist with a velvet band.
