Irwin x Buttercup When I Fall in Love

Based on the Crossover Pair deviantart user bigpurplemuppet99 came up with (The Powerpuff Girls' Buttercup and The Grim Adventures of Billy and Mandy's Irwin), Here is a fan made video of that pair. This features the song "When I Fall in Love" that was sung by Clive Griffin and Celine Dion for the 1993 blockbuster "Sleepless in Seattle". Ok, hope you like it. The Powerpuff Girls © Craig MacCracken. The Grim Adventures of Billy and Mandy © Maxell Atoms Their cartoons belong to Cartoon Network.