Avril Lavigne and Brody Jenner Split!

It's the end of the road for Avril Lavigne and Brody Jenner.

After dating for almost two years, Life & Style can exclusively reveal that the pop singer and reality star have called it quits.

"They decided to end their relationship," a source tells Life & Style. "It wasn't working out, and they wanted to go their separate ways."

According to friends, the main reason is that they didn't see eye to eye when it came to marriage.

"She wanted to settle down, but he wasn't exactly ready," another source tells Life & Style. "They had been having problems starting in the summer with her tour because she was on the road all the time."...