Avril Lavigne and Nickelback Dude: Five Musical Marriages That Might Be Worse

See also: Does Baroness' Yellow and Green Sound Like Nickelback? See also: What Happens When You Actually Listen to a Nickelback Album Front-to-Back? See also: Avril Lavigne: A Canadian in Glendale See also: Five Reasons Why Creed Isn't the Worst Band Ever

If you've spent any time on the Internet this week, the news of Avril Lavigne's engagement to Nickelback's Chad Kroeger isn't news to you. In fact, you've probably already imagined the inevitable duet already: "She said see 'ya later boy, he said this is how you remind me."

Great. We haven't cringed this much since former teen-pop princess Ashlee Simpson announced that she and Fall Out Boy Pete Wentz were going to tie the knot. As history has proved time and again, two wrongs don't make a right. There aren't many Faith Hill/Tim McGraw type of unions these days. For every "Beyonce and Jay-Z," there's a "Spears and Federline." While we contemplate the musical implications of this new development, here's a look back at some of music's worst marriages.