That's what Jimmy Fallon wanted to find out about Craig Melvin and Savannah Guthrie when they visited The Tonight Show on ...

NBC’s late-night program The Tonight Show Starring Jimmy Fallon is hosted by comedian ... up into segments including comedic sketches, games, celebrity guest interviews and musical performances ...

If you downloaded it from Apple’s App Store or Google Play, it’s not the same addictive game that celebrities like Jimmy Fallon and members of the band the Lumineers have been tweeting about.

Their growing popularity has even brought them to Madison Square Garden to play in a celebrity basketball ... at the MLB play ...