The Muppets Sing ‘Mahna Mahna’ on ‘GMA’ [VIDEO]
If you’re like us, then The Muppets’ trademark song ‘Mahna Mahna’ holds a special place in your heart. As part of the media blitz to promote their new upcoming movie ‘The Muppets,’ the beloved characters appeared on ‘Good Morning America’ and belted out a fun rendition of the song.