[The Herald]Big Brother Africa – The Chase winner Dillish Mathews launched her new Vault Cosmetics lipstick range on Thursday at a colourful event at Arundel Village in Harare.The event was attended by the who’s who of Zimbabwean fashion elite including celebrities like designer Gwinyai Chabvepi, rapper Tehn Diamond, comedian Carl Joshua Ncube, Lochnation from Zi-FM and upcoming R and B sensation Davina Green.