Tiwa Savage Slays In Mini Skirt That Transformed Her “Bum Bum” March 21, 2021 Oktunes 9ja gists 0 Talented Mavin’s Diva,known as Tiwa Savage is sexy and we know it. Mama Jam Jam showed us her weekend look, as she wore a white shirt and a mini skirt that popped out her bum. She calls it a transformer skirt. What do you think!!