Tonto Dikeh Fell on Stage at Iyanya Kukere Concert in London

The actress and Nigerian singer Tonto Charity Dikeh popularly known as Tonto Dikeh  fell at the Kukere Concert  organized by Iyanya, yesterday in London.

She got audience thinking she's drunk when she said something about not wanting to wave because her armpit wasn’t shaved and kept mouthing off.

But the most disappointed thing is when she totally fell off the stage, showcasing her breast.
what do we call this?