It only took them five years and two kids -- Matthew McConaughey and Camila Alves are finally engaged!

The Lincoln Lawyer star proposed to the Sheer Genius host on Christmas day.

"Just asked Camila to marry me, #MerryChristmas," Matthew tweeted.

PHOTOS: Matthew McConaughey With Levi & Vida

The couple have two of the most stylish kids in Hollywood, Levi, 3, and Vida, 23 months, who will no doubt be part of the wedding ceremony.

Matthew hasn't given any hints as to when he and Camila might take their walk down the aisle, but McConaughey's become famous for sharing his family's news on his Twitter account, so stay tuned.