Unique Celeb Engagement Rings Are Everywhere!

Iggy Azalea's giant yellow diamond. Lady Gaga's heart-shaped stunner. We rounded up photos of celebs who are sporting some seriously surprising sparklers on their left hands


Thanks to an 18-carat yellow diamond, rose gold flowers and an owl(?) engraved on the inside of the band, editors will never stop talking about the small planet located on Holly Madison's finger. "My fiancé [Pasquale Rotella] designed it himself," she shared with PEOPLE, "because I told him that’s what would make it most special." Special, indeed.