Carrie Underwood: Co-Hosting 'Good Morning America' Tomorrow!

Carrie Underwood arrives with a huge smile to LaGuardia Airport on Sunday (August 11) in New York City. The 30-year-old entertainer is set to co-host Good Morning America on Monday morning! "I seriously can not wait to co-host @GMA on Monday morning!!! When have I ever been this excited for a Monday to get here?!