Robbie Hart (Adam Sandler) is an aspiring musician with dreams of being a songwriter. When he is dumped at the altar, he retreats into his art — as a Wedding Singer — systematically destroying the newlyweds’ perfect day. He has become the worst wedding singer in the world.

When he finally falls for his friend and fellow wedding singer, Julia (Drew Barrymore), he finds out that her fiance is a two-timing creep. Will Robbie be able to convince her that her fiance is a big mistake before it’s too late?