Wiz Khalifa spotted wearing the Ashtray in Black. Luxury Wig is a collaboration with Alex Knost. It’s harder to maintain than it is to get. A post shared by Wiz Khalifa (@wizkhalifa) on Oct 25, 2017 at 8:15pm PDT Plane 4 U. A post shared by Wiz Khalifa (@wizkhalifa) on Oct 25, 2017 at 8:21pm PDT