Ariana Madix has reportedly been lined up to host ‘Love Island USA’. The 38-year-old TV star has been identified as the ideal candidate to replace Sarah Hyland as the host of the US version of the reality TV franchise. Ariana hasn’t formally signed an agreement to host the show, but the contract is set to be inked soon, according to TMZ. An official announcement is also expected in the near future. Sarah recently took to Instagram to announce her departure from the show. The 33-year-old actress hosted ‘Love Island USA’ for two seasons, but she decided to walk away due to a scheduling conflict….