Katie Couric & Meredith Vieira Will Guest Host 'Today Show'
The ladies were previously co-hosts of Matt Lauer on the NBC morning show. Katie was the co-anchor from 1991 to 2006 while Meredith filled the role from 2006 to 2011.
Katie will be the guest co-host for the week of January 2 while Meredith will return for the week of January 9.
Matt is set to celebrate his 20th anniversary as the anchor of Today next year!