Yes, we're serious! One of our favorite celebrity couples are ready to tie the knot.

Joe Jonas and Sophie Turner both posted on Instagram, announcing their engagement, this afternoon. We knew they were serious, but wow! This is so damn cute.

The 'Game of Thrones' star posted a photo of her hand gracefully on top of Joe's, with a perfect manicure, and a gorgeous ring! The caption? A simple "I said yes."

Joe Jonas posted the same photo, with the appropriate caption: "She said yes." AW!

Nick and Kevin Jonas were quick to express their excitement. “YES!!!” Nick commented, while Kevin wrote, “Yeah!!!!!!!” Nick also took to Twitter to share the exciting news. 

What a supportive family!

Joe and Sophie have been dating since last November, when they were spotted ​getting cozy in the Netherlands. The two made their relationship ​Instagram official in January, when Sophie posted a photo of Joe with the caption, "Miami Daze."

Joe Jonas

Between these two getting engaged and Kit Harington and Rose Leslie as well, looks like the GoT cast have pretty awesome lives! We're here to follow it all.

Congratulations to Joe and Sophie!