Trisha Yearwood and Kelly Clarkson are two celebrities to be featured in the new season of the reality series, Who Do You Think You Are? The show was previously aired on NBC, but found a new network home with TLC, as this season will include eight new episodes. Trisha and Kelly will go on a journey to discover details of their family history. Reba McEntire and Ashley Judd have taken part on the show in the past. Other celebrities to be featured this season include Cindy Crawford and Zoeey Deschanel. Who Do You Think You Are? will be hosted by Lisa Kudrow and Dan Bucatinsky, and it will premiere on July 23rd.