Dee Xclsv Announces Massive Kwesta Collabo & Drops Artwork. While most of us celebrated our 21st birthdays by getting wasted, rapper Dee XCLSV celebrated his birthday today by announcing that his debut single #FlexLife, which features Kwesta, will be dropping soon. Kwesta, who needs little introduction, has been doing big things all year and has become one of South Africa’s most consistent artists over the past decade. It’s an incredible achievement for Dee, who’s one of the hottest up-and-coming artists in the industry, to have arguably the biggest rapper in SA right now on his debut single. #FlexLife comes after DJ Switch last week featured Dee XCLSV alongside his Maraza and Luna Florentino on his new single, #OnTheWay.