Megan Fox 's Instagram account has disappeared amid rumours regarding her relationship with fiance Machine Gun Kelly.
The Transformer actress, 36, wiped all traced of her rapper beau, 32, over the weekend - sparking speculation the mum-of-three has called off their engagement.
But some fans have done some detective work and think Megan is just orchestrating a huge Superbowl publicity stunt - with Eminem predicted to come out as a surprise guest during Rihanna's upcoming half-time performance.
