I did some research. It's an Araniella Cucurbitina. (European garden spider. Also known as other names...It is NOT poisonous.
umm, where did you get that? i never seen a spider like that before. it looks poisonous to me. but i dont know.
I dont know...that doesnt look normal..I looked on google and didnt see it..but id stayt away if i were youu.