Chris Hemsworth and Kelly Clarkson's kids have also made surprise appearances!
Jimmy Fallon, Jimmy Kimmel and Stephen Colbert hosted Global Citizen's event that aimed to fight the battle against the coronavirus.
Global Citizen, with WHO and the United Nations, paid tribute to healthcare workers in the fight against coronavirus.
The songstress opened up about the challenging project to Jimmy Fallon on Thursday's 'Tonight Show.'
A number of celebs will record speeches dedicated to the 2020 graduating class.
Gwen and Blake chatted with the late night host via video chat on Monday’s ‘Tonight Show Starring Jimmy Fallon’ on NBC.
The cute couple chatted with Fallon via video chat while social distancing together in Oklahoma on Monday.
The Police's 1980 hit, "Don't Stand So Close to Me," has never been more relevant.
The 6-year-old cutie couldn't contain her excitement!
The besties reflected on their friendship during Tuesday's 'Tonight Show: Home Edition.'
The pop star appeared on ‘The Tonight Show: Home Edition’ Monday and made a big announcement.
The singer also took the chance to announce the massive TV event 'One World: Together At Home' airing April 18.
Her manager, Scooter Braun, sets up the nightly video calls, which feature guests of honor like Bill Clinton.
Kim Kardashian opens up about her ‘KUWTK’ fight with sister Kourtney on Monday’s ‘Tonight Show with Jimmy Fallon.’