What's The Big Frigin' Difference?

Don't let these two almost identical images of Bianca Ryan ruin your holiday! Jingle all the way and see if you can rock around all the sneaky switches!

The singer and winner of the first season of 'America's Got Talent' was seen getting in the spirit during the Holiday Tree Lighting in Philadelphia, Pennsylvania earlier this month ... and we have made a few changes to the original pic! So, have yourself a merry little Christmas and make a list of the differences in these two super similar snaps! Better check it twice!