What's the Big Frigin' Difference?!

Before you start to Gleek out on us ... there are three items in this photo that have been changed. Can you find them?

Source: http://www.tmz.com/2012/07/21/whats-the-big-frigin-difference-photoshop-tmz-games/

Jamie Lynn Sigler Janet Jackson January Jones Jennie Finch Jennifer Aniston