If a female bodybuilder has round, softball looking boobs...are they fake?

Long story short, I'm friends with a girl on Facebook that recently started competing in body competitions. When scanning through her swimsuit pictures, I can't help but notice her chest is very lean, muscular, (bony in some parts), with two perfectly circular breasts that literally look like someone stuck 2 slightly large softballs under her skin.

I am wonder...are they fake? or does bodybuilding do this to boobs? I know it makes boobs smaller cause you lose fat and such, but perfectly round softballs? Literally! Looks like actual softballs! No hang. Large space between them. What gives?
If a female bodybuilder has round, softball looking boobs...are they fake?
Post Opinion