Celebrity Engagement Rings of 2012 | Pictures

The year 2012 was a good one for celebrity engagements! Longtime Hollywood couples like Angelina Jolie and Brad Pitt decided to make things official, and she was subsequently seen sporting a massive, custom-designed ring. Miley Cyrus and Liam Hemsworth will head down the aisle after just a few years together, as will Jennifer Aniston and Justin Theroux. Ryan Reynolds collaborated on a ring just perfect for his new wife, Blake Lively. There were many other gorgeous gems given out of love in Hollywood this year — click through to see all the rings!

Film Magic, AP, Bauer-Griffin Online, and Alex Gutierrez