Venus is floored when Grigor flashes some skinVenus Williams has seen it all in her storied career.

Still, seeing Grigor Dimitrov flash his six-pack floored the former world No. 1.

Tennis Express

Venus, who has been conducting virtual fitness classes on Instagram, goaded Grigor into showing his ab-tastic form. When the Bulgarian complied, Venus loses equilibrium.

The four-time Olympic gold-medal champion once named Nick Kyrgios as her dream mixed doubles partner, but maybe we can dream about a Venus-Grigor Grand Slam doubles pairing someday.