“Today” is looking a little brighter as the NBC staple has found its latest star: Scarlett Johansson. The A-lister will co-host the morning show following Hoda Kotb’s departure beginning on Jan. 20.

"The fact that she's coming to give us a week of her time — she could be doing anything — is a testament to the show that we have built," Bush Hager exclusively tells PEOPLE

Jenna Bush Hager reveals that Scarlett Johansson will be the celebrity guest co-host for Week 2 of Jenna & Friends!

Jenna Bush Hager isn’t in any rush to find a permanent replacement for Hoda Kotb on the fourth hour of Today. The TV personality, 43, teased what fans can expect from the revamped version of Today With Hoda & Jenna,