Sister Act (1992)

JAMSuary is here! That means we're watching movies with music being an element of the movie. This movie.... The Whoopster (as Justin refers to her when he's taking a late night bubble bath) leads this ridiculous movie. It's like Pitch Perfect and God had a litter of nuns and then one of the nuns didn't know she was a nun growing up and became a lounge singer (straying from God) and witnesses a murder and then finds her way back to God by singing oldies and replacing the word "baby" with God. Nailed it.