Kanye West proposed to Kim Kardashian on her birthday, but it wasn't exactly an original idea. Perez Hilton rounds up more celebrities whose engagements were also a birthday present:
- Justin Theroux proposed to Jennifer Aniston on his birthday.
- Britney Spears got engaged to Jason Trawick on her birthday ... of course, it didn't work out in the end.
- Swizz Beatz proposed to Alicia Keys on her birthday.
Click for the complete list
—or check out celebs who had extravagant proposals