Johansson is joining Bush Hager as a guest co-host for the week, and PEOPLE was there for an exclusive behind the scenes look

Now, Jenna begins her “dating era” as new co-hosts — including celebrities, comedians, fellow anchors and friends of the show — cycle into the seat beside her. “Jenna & Friends” kicks off with Taraji P. Henson co-hosting in January, followed by names like Eva Longoria, Keke Palmer and Scarlett Johansson.

Is the search for Jenna Bush Hager’s new co-host already over? Scarlett Johansson seems to hope so. The actress is killing it as co-host on Today With Jenna & Friends this week. Johansson returned to the daily broadcast Wednesday in good spirits,

Scarlett Johansson's childhood dream of being a morning show host is one not many of her loved ones knew she had. "I cannot believe it," the actress, 40, exclaimed while stepping in as Jenna Bush Hager's cohost on the Tuesday,