Love Island star Wes Nelson splashed to cash on a serious shopping spree to celebrate his ongoing success after he became a millionaire at the age of 21.The musician, now 23, treated himself to a set of new wheels to mark the occasion after making a series of “wise investments” after finding fame on reality TV.The reality star, who recently appeared to take a swipe at ex's Megan Barton Hanson and Arabella Chi when he opened up about his ideal girlfriend, took to Instagram to share his