For anyone who grew up watching Muppet Babies back in the '80s and '90s, this slow-jam version of the show's theme song is a must watch. It's the latest in a series of cartoon theme songs with an R&B spin, with the group taking on everything from Chip 'n Dale Rescue Rangers [1] to DuckTales [2]. The Muppet Babies show aired from 1984 to 1991, and if you're a '90s kid, the group's smooth take on the theme song will transport you right back to your childhood. Watch their performance in the video above, then check out more can't-miss viral videos [3]!