What kind of spider has a big white abdomen with orange legs?

What kind of spider has a darker grey colored body, a fatter oval shapped abdomen and light red colored legs?

• I was at walmart looking a wrapping paper and at the end of the aisle was a little section of things that nobody wants and is really cheap. i picked up a toy that you hit to make it make a noise. and when i did something flew off of it. it was this spider. i found a piece of paper and it crawled onto it. and the above question is what i saw. i'd never seen a spider like it before. not saying it isn't common lol

• Answer:

  ME