Article continues below advertisementCarson Daly, 52, isn't holding back when it comes to speculation about the next co-host for Jenna Bush Hager on the fourth hour of the Today show - but he can rule out one Hollywood star."I ask all the time," Daly said during a recent appearance at Broadway's Jeff Ross: Take a Banana for the Ride in New York City on Monday, August 18. "I think they want to keep this rotating thing going."Article continues below advertisementSource: NBCCarson Daly explained the rotating guest format keeps Jenna Bush Hager's segment fresh.