Serena is so adorable, my God.

But seeing her peak up close is beautiful!

I'll give em 12 inches

Serena is so cute and funny! And much Respect for the hard work she is putting in on her bodybuilding 🤩

It’s really amazing that. To see someone so cute, pretty and really just a little girl, but with HUGE biceps like that. Never seen anything quite like that

It's more the angle in this case, but she still has great biceps for her frame.

Bigger than mine yet still. She’s so adorable 🥺

how thin are you? o-o hope you're ok health wise

Not 20, but maybe 11 1/2 or 12 inches.If you don't know how I will come measure it for you.

@Ferrari super skinny..my arms r just below 10”. I dont look healthy thats for sure but so far i live without health issues so..i think im good 😂😂.

I’d say Serena’s are 12 at most. Shes quite short thats y her arms look big for her height. But 11-12 is just logical.

Serena you are beautiful girl, but I think your fans encourage you on your power lifting, but seem to be interested in your biceps, more than the power lifting.

This gorgeous hunk of woman is only 20 years old? Amazing. Kids grow up so fast nowadays.

@skinnyguy90 really tho? I never said this to anyone before but my forearms is bigger than your biceps! Hell yeah.

love to see a re-measure