Julia Stiles Engaged to Preston J. Cook: See Her Diamond Ring!

There are 10 things to love about this! Julia Stiles is engaged to her camera-assistant boyfriend, Preston J. Cook. The Border Crossing actress announced the happy news via Instagram on Monday, January 4.

"Best Christmas Ever!" Stiles, 34, captioned a photo of her sparkling diamond ring. In the snapshot, the Save the Last Dance star holds hands with her husband-to-be.

The future spouses got engaged on Christmas Eve in Isla Grande, Colombia. They first met on the set of Go With Me, which is due to premiere in April 2016.

Best Christmas Ever! ?

A post shared by Stiley Jay (@missjuliastiles) on Jan 4, 2016 at 9:39am PST

Cook recently worked on Leonardo DiCaprio's drama The Revenant.

This will be the first marriage for Stiles. The actress previously dated actor David Harbour and was reportedly linked to her 10 Things I Hate About You costar Joseph Gordon-Levitt.