"Happy New Year, Everybody!"
Leah was diagnosed with Stage-4 neuroblastoma in June of 2014 and has been undergoing treatment at Children's Hospital of Philadelphia over the last year and a half.
On Tuesday, Hoda Kotb, who has become close with Leah, shared a cute video with Kathie Lee on TODAY of Leah reacting to the pair's shout out to her on Monday's show.
