By Katie Wilson Love Island All Stars kicks off on Monday night, but sparks are set to fly after the results of the viewer vote is finally revealed. In a shock twist to the ITV show’s format, host Maya Jama announced on Thursday that the public had the chance to choose which Love Island legends they wanted to couple up – much to the dismay of this year’s contestants. And as “chaos” descends on the Love Island villa – which is being filmed in Cape Town, South Africa, this time round – there are said to have been a “few less than smiling faces” as this year’s line-up of already famous faces disc…