Beyoncé protégés, Chloe and Halle have had a gracious year. The sisters performed for Michelle Obama, landed in the pages of Elle magazine and cameos in Bey's visual album Lemonade. Earlier in the year, they also delivered their debut EP Sugar Symphony, which introduced the pair's soft harmonies. Now, they've offered a cover of Desiigner's new single 'Timmy Turner.' Watch and listen below.