Katy Perry and Orlando Bloom are expecting their first child together. Here's a complete timeline of their relationship.

Katy Perry and Orlando Bloom walked the red carpet together at the premiere of Amazon's "Carnival Row" on August 21, 2019.Valerie Macon/AFP via Getty Images

• Orlando Bloom and Katy Perry met in January 2016 and got engaged on Valentine's Day in 2019.
• Perry told Vogue India they're on a "spiritual journey" together: "Orlando is like a sage. When we first met, he said we would pull the poison out of each other, and we really do."
• Perry revealed that she's pregnant with the couple's first child in a music video for "Never Worn White."

In 2019, Orlando Bloom celebrated Valentine's Day with the ultimate romantic gesture: He proposed to Katy Perry, and she said yes.

Their upcoming nuptials will mark each of their second marriages. Bloom shares a son with his ex-wife, supermodel Miranda Kerr, while Perry was briefly married to comedian Russell Brand.

While Bloom and Perry have kept their ups and downs fairly private, they have notched some public milestones over the last three years. Here's a complete timeline of their relationship.