It is time for a new round of heartbreak! We watched many of our favorite couples in Hollywood's love bloom and grow this year, but, unfortunately, not everyone was so lucky. We also saw a lot of relationships wither away, ending in an amicable split or something very dramatic. Even some of our favorites parted ways - Keith Urban and Nicole Kidman, Katy Perry and Orlando Bloom, Nina Dobrev and Shaun White, and more.