Mel B stuns fans as she strips completely NAKED for sizzling sauna snap

Mel B stuns fans as she strips completely NAKED for sizzling sauna snap

MEL B left fans stunned as she stripped completely starkers for a session in a red-hot sauna. The Spice Girls popstar flashed her figure as she stood with her back to the camera for a cheeky snap while holding her bum. InstagramMel B stunned fans as she stripped completely naked for a snap in the sauna[/caption] InstagramShe later donned an orange bikini as she meditated in the heat[/caption] InstagramMel, 49, documented her wellbeing routine as…